Rubber Products

GLPOLY has been specialized in development and manufacturing of thermal gap pad, we would be confident in saying that GLPOLY thermal gap pads have been applied to equipments that flies, moves on ground and swims in the water. Why has GLPOLY thermal gap pad been recognized by customers? The cores are high quality and superior service, I think. At present, the market is flooded with shoddy goods, customers can’t distinguish the the quality by appearance. Some customers even buy thermal gap pad from online shop. “Quality is the life of enterprise”. GLPOLY is always seeking for high quality and provides perfect service. GLPOLY has introduced five automatic production lines to improve processes, eliminating human error, keeping consistncy of products. GLPOLY thermal gap pad has been applied in NIO Motor, GAC Motor, Xiaokang Motor, Lixiang Motor and more. In 2014, GLPOLY partnered with CATL and was one of the first thermal interface materials suppliers to engage into new energy sector. Thermal gap pad is certified by UL and other third party, eliminating your concerns about thermal performance and physical property. GLPOLY is able to provide complete portfolio of thermal interface materials including lightweight thermal gap pad, dispensable thermal gel, two- component thermal gap filler, two-component thermally conductive structural adhesive and more. GLPOLY focus on solving thermal management challenges for 5G telecom equipment and new energy electric vehicle, and has partnering with top three players in these sectors such as NIO Motor, GAC Motor, DT Mobile, Quectel Wireless etc. Always at the leading edge of technological development, GLPOLY is committed to devering performance thermal interface materials and intelligent thermal management solutions to help customers design devices that run cooler, protecting their brands reputation for performance and reliability.

Minimum Order: 100

With the boom of electric vehicles, the structure of battery pack has been improved a lot, from module-pack to “Cell To Pack”, refer to “CTP”. It will decrease structural complexity, reduce overall weight of battery pack, increase energy density per unit volume and range, thus requiring a material combining two significant functions of thermally conductive and structural bonding, namely thermally conductive structural adhesive. At present, it’s not easy to get such a thermally conductive structural adhesive with high reliability. You can find PU based products in the market, but it never is the right solution for battery cell bond due to poor reliability. Why no engineers used it in battery pack instead of thermal gap pad or thermal gap filler in the past several years? because the performance and reliability of PU attenuate a lot in the next four to five years according to simulation of ageing test, It may lead to car recall event in practical application. To avoid this problem, GLPOLY has abandoned PU technical roadmap and developed a new material-modified epoxy based thermally conductive structural adhesive. This is a new technical roadmap far surpassing PU or epoxy based products. From the perspectives of thermal conductivity, hardness and shear bond strength, we can see the differences between GLPOLY modified epoxy based thermally conductive structural adhesive and PU or epoxy based products. Here are some test instructions: 1. Thermal conductivity. A/B component 1:1 mixed in volume, curing in 24 hours at room temperature. Specimens in Dia30X2.0mm are placed in ageing test chambers at 125 Celsius degree for 1000hours and in hygrothermal ageing chamber at 85 Celsius degree, RH85% for 1000hours. After testing, thermal conductivity of specimens will be tested to find the difference before and after test. 2. Hardness. Check the hardness directly after thermal conductivity test has been completed. 3. Shear bond strength. One end of two Al bars are overlapped and bond by thermally conductive structural adhesive, after ageing test, we test the bond strength by mechanical properties tester. GLPOLY thermally conductive structural adhesives are performance and reliable with data change less than 10% before and after test and has the features and advantages: 1. GLPOLY thermally conductive structural adhesive has 8MPa bonding strength, almost twice stronger than PU based products, enduring extreme temperature cycling test from -45~175 Celsius degree without crack; 2. Flammability UL94 V-0, goes out when leave the fire; 3. Service temperature -45~175 Celsius degree, short term: 250 Celsius degree; GLPOLY thermally conductive structural adhesives have been validated by EV customers and battery manufacturers such as AIWAYS Motor, Lixiang Motor, Xiaokang Motor, LISHEN Battery and more, and have been introduced for mass production. GLPOLY has collaborated with many leading enterprises in each industry, such ahs GAC Motor, Lixiang Motor, NIO Motor, LG, DJI, DT Mobile etc, providing advanced thermal interface materials to protect their brand reputation for performance and reliability.

Minimum Order: 100

I’d received some enquiries from engineers of carmakers about cure schedule of GLPOLY thermally conductive adhesive XK-D20 series. To be honest, cure time is a critical issue for both engineers and suppliers. To engineers, it is directly related to production processes; to suppliers, cure time adjustment is related to change of properties of thermally conductive adhesive. So we need to find a balance between these two issues. GLPOLY is always at the leading edge of thermal interface materials development, it has provided a series of plans of cure time according to mainstream of processes in assembly site. One of our customers contacted me and wanted to short the cure time after he had tried XK-D20 thermally conductive adhesive. He said he wanted to know the change of critical properties if thermally conductive adhesive cured by 90% in 15mins at 90 centigrade, so he can fix a a proper assembly process. XK-D20 series provide three cure schedules including L(fast), M(medium) and H(slow). If the cure time of 90% cured is less than three hours at any temperature, the mechanical property will be changed, leading to a low elongation at break. If this issue was not concerned, L, M and H types could satisfy customer’s cure requirement, and the suggested temperature of L type is 100-125 centigrade. (under condition of measured cure schedule of 10min at 160 centigrade, shear bonding strength and thermal properties are comply with specification). From the view of integrated performance and cost performance, we suggest a 10% cured schedule (t10 means 10% cured, providing 0.5-1.0MPa shear bonding strength) instead of 90% cured (t90 means 90% cured, providing 5-9MPa shear bonding strength) for process, saving half the time. Of course, the processes are diversified in different carmakers, we will provide professional suggestion according to actual applications. More details or questions please contact GLPOLY, we’ll get to you with superior service.

Minimum Order: 10 long tons

Advantage of PU wheels: 1) PU wheels with various rim, color and tread. 2) PU foam wheel is environment-friendly products. 3) Polyurethane wheel is much lighter than solid rubber wheel in weight. 4) PU wheels can save costly repair time or replacement of tires and tubes. 5) Save all downtime related to flat tires. 6) PU wheel is long lasting use based on high standard raw materials. 7) Different dimension of wheel supplied, including 4",6", 8", 10", 13", 15", 16" etc. 8) PU wheel is excellent elasticity in both heat and cold condition. 9) PU wheels are resistant to water, oil, dirt, acid and alkali, etc. 10) Polyurethane wheels are widely used for wheelbarrow, Lawn cart, hand trolley, mobile chairs, wheelchair, etc. Our PU wheels size: 5 inch: 5"x1.5" 6 inch: 6"x1.5", 6"x1.75",6''X2'' , 7 inch: 7"x1.1",7"x1.5", 7"x2",7"x4",7"(171x56),7& , quot;(173x29),7"(176x30) 8 inch: 8"x1.25",8"x1.5",8"x1.75& , quot;,8"x3",8''X2.80/2.50-4, 8"x1.75, 8"x2", 8"x2.2", 8"x2.5" 8"x3" 10 inch: 10"x1.75",10"x2", 10"x2.5"10"x3.5",10''X , 3.00-4, 10''X3.50-4 11 inch: 11''x4.00-4 12 inch: 12"x1.75", 12"x2", 12"x3",12"x6",12''x3.5 , 0-5, 12.5"x2.25" 13 inch: 13''x3.00-6 , 13''x3.50-6 , 13''x4.00-6, 13"x3.50-7,13''x5.00-6, 13''x3.00-8, 13''x3.25-8, 13"x2.5", 13"x3" 14 inch: 14''x3.50-8, 14"x1.75",14"x3", 14.5"x2.3",14.6"x3.3" 1 , 5 inch: 15''x6.00-6, 15''x6.50-6, 15"x3" 16 inch: 16''x1.75'',16''x2.125' , ;',16''x4.00-8, 16''x4.50-8, 16''x4.80-8, 16''x6.50-8, 16''x7.50-8 18 inch: 18''x8.50-8 20 inch: 20''x1.375'',20''x1.75' , ;',20''x2.125'' 22 inch: 22''x1.375'' 24 inch: 24''x1.375'' 26 inch: 26''x2'',26''(655x52) < , br> Why do you choose us? Our PU wheels without calcium powder with patent formulas We not only are the most professional manufacturer of PU wheel in QingdaoChina but also have developed several series of high performance for PU foam wheel as following: 1)Wear proof type Life of the PU wheel is very long, which is over one time longer than common one. 2)Loading heavy-duty type The polyurethane wheels can load more quantity than normal wheels, so consumer can save some work time. Consumer only uses the wheel under some special condition. 3)Anti-cracking type Consumer can use the PU wheel under cold weather. 4)Eco-friendly type Raw materials of the polyurethane tire don’t contain any harmful component to keep air clean. 5)Comfortable type The polyurethane wheel can reduce fatigue when consumer uses it. Why is notable different price of PU wheel among suppliers? There are thousands of suppliers of polyurethane wheel in the world. Some companies quote very low price for customers, and some give high price. In this case, importers often are confused. How do I choose PU foam wheel? Should I decide to buy cheap wheel or expensive one? Everyone knows that price bases on quality of products. Nobody will lose money for business. You will make wrong if you only pay attention to price of wheels. Now I discover the secret of price for you. These suppliers with low quotation have to add some calcium powder to raw materials of polyurethane wheel. Do you know price of calcium powder is very cheap? Do you know the component of raw materials of PU wheel is very expensive? I would like to confirm the price of raw materials of PU wheels get to USD4600/ton and continue to riase, and the price of calcium powder is only USD300/ton. Now you should understand why the price of PU foam wheel is so different. These wheels that mix calcium powder to raw materials are easy to crack under normal condition, and their life is very short. Would you like to import these with low price? Why do someone quote low price for PU foam wheels? You can get 100 different price of polyurethane wheels if you inquiry 100 suppliers. Someone can quote very low price, and someone quote high price. Importers will be confused. How should I choose? You must understand the point which raw materials of PU wheel is expensive. Some companies add calcium powder to raw materials to cut down production cost. They add weight of calcium powder according to quotation. In fact, buyer give any price, polyurethane wheel manufacturer can supply, but PU foam wheel quality is different. Raw materials of PU wheels have A grade B grade C grade. Those very cheap PU wheel only use C grade and mix to calcium powder. Do you know calcium powder price is very cheap? We produce only use A grade raw materials and special formula for high performance. Our company invested huge money for research of high performance PU wheel. We test per batch of PU wheels of per order to make sure quality. Do you know the standard of good PU wheel? One of my customers said that rough surface is good. What do you think of the point? I think that most consumers don’t understand what is good for polyurethane wheel. As an expert of PU wheel, I would like to share some ideas. Good PU foam wheel must bear features as followings: 1) smooth surface without small holes. 2) It can recover original shape under loading heavy weight. 3) Don’t crack under cold weather. 4) Long life under normal condition If someone add some cheap materials to raw materials of PU wheel, they have no above characteristics. Do you dare to buy cheap PU foam wheel? You can choose reasonable PU wheels for your local market. PU wheels packing Since our establishment, we have considered "products quality first" as our principle. We have brought in advanced technology and a complete set of automatic equipment. At present, we have a group of skilled workers and an entire set of strict control examination systems. As an independent and professional hi-tech large-scale manufacturer, we guarantee to offer products in high quality and timely delivery. We are an export-oriented enterprise. With more than 30 years' experience, we have earned a global reputation for high quality products, excellent customer services and our reliability. We export 90% of our production throughout the world. Welcome to visit us;www.pufoamwheel.com

Minimum Order: 100

Advantage of PU wheels: 1) PU wheels with various rim, color and tread. 2) PU foam wheel is environment-friendly products. 3) Polyurethane wheel is much lighter than solid rubber wheel in weight. 4) PU wheels can save costly repair time or replacement of tires and tubes. 5) Save all downtime related to flat tires. 6) PU wheel is long lasting use based on high standard raw materials. 7) Different dimension of wheel supplied, including 4",6", 8", 10", 13", 15", 16" etc. 8) PU wheel is excellent elasticity in both heat and cold condition. 9) PU wheels are resistant to water, oil, dirt, acid and alkali, etc. 10) Polyurethane wheels are widely used for wheelbarrow, Lawn cart, hand trolley, mobile chairs, wheelchair, etc. Our PU wheels size: 5 inch: 5"x1.5" 6 inch: 6"x1.5", 6"x1.75",6''X2'' , 7 inch: 7"x1.1",7"x1.5", 7"x2",7"x4",7"(171x56),7& , quot;(173x29),7"(176x30) 8 inch: 8"x1.25",8"x1.5",8"x1.75& , quot;,8"x3",8''X2.80/2.50-4, 8"x1.75, 8"x2", 8"x2.2", 8"x2.5" 8"x3" 10 inch: 10"x1.75",10"x2", 10"x2.5"10"x3.5",10''X , 3.00-4, 10''X3.50-4 11 inch: 11''x4.00-4 12 inch: 12"x1.75", 12"x2", 12"x3",12"x6",12''x3.5 , 0-5, 12.5"x2.25" 13 inch: 13''x3.00-6 , 13''x3.50-6 , 13''x4.00-6, 13"x3.50-7,13''x5.00-6, 13''x3.00-8, 13''x3.25-8, 13"x2.5", 13"x3" 14 inch: 14''x3.50-8, 14"x1.75",14"x3", 14.5"x2.3",14.6"x3.3" 1 , 5 inch: 15''x6.00-6, 15''x6.50-6, 15"x3" 16 inch: 16''x1.75'',16''x2.125' , ;',16''x4.00-8, 16''x4.50-8, 16''x4.80-8, 16''x6.50-8, 16''x7.50-8 18 inch: 18''x8.50-8 20 inch: 20''x1.375'',20''x1.75' , ;',20''x2.125'' 22 inch: 22''x1.375'' 24 inch: 24''x1.375'' 26 inch: 26''x2'',26''(655x52) < , br> Why do you choose us? Our PU wheels without calcium powder with patent formulas We not only are the most professional manufacturer of PU wheel in QingdaoChina but also have developed several series of high performance for PU foam wheel as following: 1)Wear proof type Life of the PU wheel is very long, which is over one time longer than common one. 2)Loading heavy-duty type The polyurethane wheels can load more quantity than normal wheels, so consumer can save some work time. Consumer only uses the wheel under some special condition. 3)Anti-cracking type Consumer can use the PU wheel under cold weather. 4)Eco-friendly type Raw materials of the polyurethane tire don’t contain any harmful component to keep air clean. 5)Comfortable type The polyurethane wheel can reduce fatigue when consumer uses it. Why is notable different price of PU wheel among suppliers? There are thousands of suppliers of polyurethane wheel in the world. Some companies quote very low price for customers, and some give high price. In this case, importers often are confused. How do I choose PU foam wheel? Should I decide to buy cheap wheel or expensive one? Everyone knows that price bases on quality of products. Nobody will lose money for business. You will make wrong if you only pay attention to price of wheels. Now I discover the secret of price for you. These suppliers with low quotation have to add some calcium powder to raw materials of polyurethane wheel. Do you know price of calcium powder is very cheap? Do you know the component of raw materials of PU wheel is very expensive? I would like to confirm the price of raw materials of PU wheels get to USD4600/ton and continue to riase, and the price of calcium powder is only USD300/ton. Now you should understand why the price of PU foam wheel is so different. These wheels that mix calcium powder to raw materials are easy to crack under normal condition, and their life is very short. Would you like to import these with low price? Why do someone quote low price for PU foam wheels? You can get 100 different price of polyurethane wheels if you inquiry 100 suppliers. Someone can quote very low price, and someone quote high price. Importers will be confused. How should I choose? You must understand the point which raw materials of PU wheel is expensive. Some companies add calcium powder to raw materials to cut down production cost. They add weight of calcium powder according to quotation. In fact, buyer give any price, polyurethane wheel manufacturer can supply, but PU foam wheel quality is different. Raw materials of PU wheels have A grade B grade C grade. Those very cheap PU wheel only use C grade and mix to calcium powder. Do you know calcium powder price is very cheap? We produce only use A grade raw materials and special formula for high performance. Our company invested huge money for research of high performance PU wheel. We test per batch of PU wheels of per order to make sure quality. Do you know the standard of good PU wheel? One of my customers said that rough surface is good. What do you think of the point? I think that most consumers don’t understand what is good for polyurethane wheel. As an expert of PU wheel, I would like to share some ideas. Good PU foam wheel must bear features as followings: 1) smooth surface without small holes. 2) It can recover original shape under loading heavy weight. 3) Don’t crack under cold weather. 4) Long life under normal condition If someone add some cheap materials to raw materials of PU wheel, they have no above characteristics. Do you dare to buy cheap PU foam wheel? You can choose reasonable PU wheels for your local market. PU wheels packing Since our establishment, we have considered "products quality first" as our principle. We have brought in advanced technology and a complete set of automatic equipment. At present, we have a group of skilled workers and an entire set of strict control examination systems. As an independent and professional hi-tech large-scale manufacturer, we guarantee to offer products in high quality and timely delivery. We are an export-oriented enterprise. With more than 30 years' experience, we have earned a global reputation for high quality products, excellent customer services and our reliability. We export 90% of our production throughout the world. Welcome to visit us: www.pufoamwheel.com

Minimum Order: 100

GLPOLY Thermal gap filler has been applying in military equipment shown in parade, it’s no doubt that GLPOLY thermal gap filler will be applied in volume production by the major auto companies. Many auto companies requested to use thermal gap filler instead of thermal gap pad this. In the study of thermal gap filler application status, we found that many faults came out such as slump, sag or break in dispensing gap filler, even uncuring in 24hrs. There is no any abnormal situation since GLPOLY thermal gap filler XK-S20 has been applying in new energy vehicle of X brand, neither in trial and volume production. It proved that GLPOLY thermal gap filler XK-S20 provides high stability and reliability. I can say GLPOLY thermal gap filler is so confident and excellent, 1. GLPOLY will process raw materials with nano-scale grinder, optimizing material conbination, nobody else is behaving like this in China. 2. GLPOLY introduced automated production system that eliminates artifical error and keep consistency of product in trial or volume. 3. GLPOLY entrusted CTI to test reliability, high temperature aging 1000hrs and high temperature&humidity 1000hrs, all indexes met requirements. When we submitted the report to customer, he was surprised and said this is the most complete test report he had received. 4. Our peers only deliver gap filler while we provide thermal gap filler and corollary dispensing equipment together for customers, along with 24-7 assistance and guidance. When ours peers are providing thermal gap filler with 1-3W/mK of thermal conductivity, GLpoly is delivering reliable and stable thermal gap filler with 5.0W/mK. 5. Curing time is crucial to customer because it affects productivity. Usually, for most of suppliers even the top brand abroad, curing time of thermal gap filler is 24 hours in room temperature, however, GLpoly had improved curing time by 70%, it means that thermal gap filler(thermal silicone adhesive) will cure in 4-6hours in the same condition. 6. GLpoly is able to customize the data of viscosity, hardness and density etc of thermal silicone adhesive(thermal gap filler) to meet customers’ special requirements on battery pack thermal management. In Dec 2019, several senior mangers from a Japanese-owned auto enterprise in Gangzhou had visited GLpoly Dongguan factory. After observing and studying the automated production line and product inspection process, they had satisfied with results and cancelled the visit plan to another thermal gap filler manufacturer. Another car manufacturer in Beijing had decided to investigate GLpoly for a volume production project in 2020. Four major auto enterprises have been trying GLpoly thermal gap filler(thermal adhesive) XK-S20, as founder of GLpoly said, 2020 is a year worth striving for. GLpoly is confident that thermal gap filler(thermal adhesive) XK-S20 is the preferred thermal management solution to new engery vehicle battery pack for many auto enterprises.

Minimum Order: 10 long tons

There is no standard aging test method for thermally conductive epoxy adhesive for automotive battery industry. Gathered and analyzed statements of five autmo enterprises, GLPOLY is going to become the pioneer probably for proposing the first thermal adhesives aging test method. Months ago, an engineer from a famous vehicle manufacturer submitted one statement of requirement to several suppliers. Some of them failed to finish test in house, or suggested handing test task to The Thirdy Party, but the most important is all expense should be borne by customer. Only GLPOLY, a distinct company, took this test task actively. We made applicative suggestions after taking into account of technical purpose, application conditions and boundary conditions, material nature and test method. At the meantime, based on A-DFEAM analysis, we suggested to make accelerated aging test including which will save two thirds of time and still exhibit accurate service life of thermally conductive adhesive. We invited customer to join us for testing, we wish to cooperate, develop and grow with customer sincerely. Also we made aging test for thermal pad, one of our vehicle manufacturing customer said”I wish to draw up test plans with GLPOLY together, because you are the only one that can finish this aging test by yourself”. GLPOLY thermal adhesive aging test standard, a methodologies innovative technical statement, is initiated in industry. Coronavirus affected our life seriously, but we proceeded aging test day and night as planned. We not only provides products, but also offer attentive service. GLPOLY thermally conductive adhesive is on trial by four major vehicle manufacturing enterprises in China, we are confident that supply boom of GLPOLY thermally conductive structural epoxy adhesive is near the corner.

Minimum Order: 10 long tons

Take CGW-2 as benchmark model, GLPOLY launches an alternative product—thermal gap filler XK-S20. More than 20 technical data had been tested, GLPOLY is the only one that possess such a professional inspection ability. We don’t just give customer a specification, we’ll test physical, electrical and thermal properties according to customers’ statement after we get samples, then we test every parameter of GLPOLY thermal gap filler XK-S20, all these test reports will be submitted to customers. Actually, many counterparts don’t even undertand the test standard of each parameter. How they can provide alternatives. Firstly, silicone oil leakage is less than 5% by test standard of ASTM D120. Maybe some people laugh at us why do you release the true report? Customers don’t know the detail. We don’t provide fake data and never. Test report showed that XK-S20’s oil leakage is half of CGW-2’s. Secondly, Pressure and compression. 30% of compression under 40psi, it’s tested by universal mechanical instrument. During the test, GLPOLY R&D supervisor found that this test standard is not fit for compression test. GLPOLY drew up a scheme for compression test, it is not only considered as corporate standard, but also industry standard. Thirdly, viscosity. This is one of most concerned points. Viscosity affects quality and dispensing speed of thermal gap filler. Once, one of our customers said GLPOLY XK-S20’s viscosity of 320pas is too high, and requested us to decrease the value to 240 pas which CGW-2 provides. Actually CGW-2 provides a viscosity of 330 pas, “maybe there is difference between test instrument or given revolution .” We discussed this with customer. When we contrast the data, we need to understand or make clear if there is any difference between customer’s test standard or instrument and ours. To be honest, GLPOLY is the only one that provides true comparison between its products and competitors’.

Minimum Order: 10 long tons

In the past few years, most of vehicle manufacturers selected Lord, Bergquist or Fujipoly etc thermal gap filler as thermal management solution for their battery pack and motor. Now it’s changed, GLPOLY has taken its place among top suppliers of thermal gap filler in electric vehicle industry, surpassing the counterparts. To achieving automotive application standard, materials, stability and service life of parts must exhibit superior features. Depending on its own R&D capabilities and advanced automated production lines eliminating artifical error, GLPOLY is qualified to compete with elite rivals worldwide. GLPOLY XK-S30 is a two part, high performance thermal gap filler with 3.0W/mK, desgined for automotive motor thermal management. We had cooperated with customer for half a year, and provided 10kg samples each month. Verifying automotive part was really a long process, XK-S30 exhibits excellent stability of thermal performance with a smooth temperature curve. GLPOLY won the bid finally. GLPOLY thermal gap filler provides benefits of 1.two part packaged, mix ratio ”1:1”by volume. XK-S30 thermal gap filler is ideal for uneven topography, filling intricate voids and gaps, decreasing thermal resistance. 2.Suitable for automated dispensing. Programmable dispensing will save cost, time and improveproductivity. 3.Cured as a thermal gap, easy to remove for repair or maintenance. 4.Fully auomated production helps keep consistency of product. XK-S30 Thermal gap filler had been applied successfully in hybrid vehicle, now it has been proceeding in battery vehicle. With electric vehicle boom, GLPOLY is striving to expand the market share and stay ahead of rivals. GLPOLY thermal management materials help keep battery or motor performing stable and extending battery service life.

Minimum Order: 10 long tons

GLPOLY launched a complete portfolio of thermal interface materials including thermal gap pad,two-part thermal gap filler and two-part thermally conductive structural epoxy adhesive. In recent years, structure of battery pack changes a lot from module to“cell to pack”for increasing energy density. Two-part thermally conductive expoy adhesive is desgined optimize thermal management of “cell to pack” battery pack. This Oct., we received an enquiry from Toyota Tsusho, customer consulted us about a thermally conductive adhesive for “cell to pack” battery pack, requesting a thermal conductivity of 2.0W/mK and a shear bonding strength of 8MPa. GLPOLY thermally conductive adhesive XK-D20 is exactly what they need. The key characteristics of XK-D20 were verified by aging test for 1000hours, like theraml conductivity, tensile strength, shear bonding strength etc. “It seems like that the data sytisfys our design requirements, can we apply for samples for testing?” Customer asked. We provided samples for customer testing in their facility. Reliability test will last for 3 months, we were waiting for test result, we’ll update the information once we get it. GLPOLY thermally conductive adhesive provides benefits: 1.High bonding strength 8MPa, thermal conductivity 2.0W/mK; 2.Deflects under low pressure, accommodates a variety of gap thickness 3.Compatuble with volume, automated dispense process GLPOLY has launched a series of thermally conductive epoxy adhesive with thermal conductivity from 1.0W/mK to 3.0W/mK. Automated production lines were introduced to keep consystance of product. GLPOLY thermally conductive adhesives has been applied in two car-makers for trial already. GLPOLY is a prestigious thermal interface materials manufacturer in China, providing thermal interface materials for many top-class client such as dJI, Sokon Industrial Group, GAC NE Automotive, NIO Automotive and Welling Motor. GLPOLY thermal interface materials help design thermal management solution flexibly and design tomorrow’s breakthroughs.

Minimum Order: 10 long tons

Established in 1990. Our Group is located in the Qingdao China, specializing in design and producing different kinds of Polyurethane wheels, Our Polyurethane wheel are widely used in shopping trolley,furniture,medical instruments,handcart, industrial apparatus,industrial trolley and rack, wheelbarrow, lawn cart, hand trolley, mobility chairs, home use, health care, Wheelchair,tool carts,baby troller etc. All wheels can be manufactured in different colors,sizes and various thickness accordling to per customer's design and specification . How to choose suitable PU wheels for your local market? It is different for per consumer’s requirement. We are facing the times which time is money and safety is the first thing, which is a great era for someone who are seeking value of products. In this case, we developed several series of high performance for polyurethane wheels to meet customer’s will. Customers fromAmericaand Europe need that performance of products is higher and higher. They pay more attention to excellent features than polyurethane wheel price. In order to meet consumer’s requirement, we invested huge capitals to develop several series for PU wheels. All raw materials must be top grade. Our cost is two times as expensive as cheap raw materials price. Our technical team tested thousands of times for PU wheel with outstanding performance. At last, we succeed in high characteristics of polyurethane wheel industry. I kindly ask for you to spend a little time to read following. 1)Wear proof type Life of the PU wheel is very long, which is over one time longer than common one. 2)Loading duty heavy type The polyurethane wheels can load more quantity than normal wheels, so consumer can save some work time. Consumer only uses the wheel under some special condition. 3)Anti-cracking type Consumer can use the PU wheel under cold weather. 4)Eco-friendly type Raw materials of the polyurethane tire don’t contain any harmful component to keep air clean. 5)Comfortable type The polyurethane wheel can reduce fatigue when consumer uses it. Why do someone quote low price for PU foam wheels? You can get 100 different price of polyurethane wheels if you inquiry 100 suppliers. Someone can quote very low price, and someone quote high price. Importers will be confused. How should I choose? You must understand the point which raw materials of PU wheel is expensive. Some companies add calcium powder to raw materials to cut down production cost. They add weight of calcium powder according to quotation. In fact, buyer give any price, polyurethane wheel manufacturer can supply, but PU foam wheel quality is different. Raw materials of PU wheels have A grade,B grade,C grade. Those very cheap PU wheel only use C grade and mix to calcium powder. Do you know calcium powder price is very cheap? We produce only use A grade raw materials and special formula for high performance. Our company invested huge money for research of high performance PU wheel. Do you know the standard of good PU wheel? One of my customers said that rough surface is good. What do you think of the point? I think that most consumers don’t understand what is good for polyurethane wheel. As an expert of PU wheel, I would like to share some ideas. Good PU foam wheel must bear features as followings: 1) smooth surface without small holes. 2) It can recover original shape under loading heavy weight. 3) Don’t crack under cold weather. 4) Long life under normal condition If someone add some cheap materials to raw materials of PU wheel, they have no above characteristics. Do you dare to buy cheap PU foam wheel? Do you know the best temperature for making PU wheels? Polyurethane wheels which produce in Spring and Autumn are excellent PU wheel’s surface is smooth and pretty. It’s reasonable temperature’s range from 5 degree Celsius to 20 degree Celsius. Why do PU wheels that produce in Summer and Winter is poor surface? It contain more water in air in Summer, in same time, raw materials of polyurethane wheel also hold more water. In very cold winter, foam temperature is too low, so foam effect is also poor. I advise that customers place PU wheel order in Spring and Autumn. If you have also other ideas, don’t hesitate to send me e-mail, then I require our technical team research and develop them to meet your personal requirement. It is our goal that per customer who is different and high requirement is satisfied with our products and service.

Minimum Order: 100

Advantage of PU wheel: 1) PU foam wheel with various rim, color and tread. 2) PU foam wheel is environment-friendly products. 3) Polyurethane wheel is much lighter than traditional rubber pneumatic wheel and solid wheel in weight. 4) Polyurethane foam wheel can save costly repair time or replacement of tires and tubes. 5) Save all downtime related to flat tires. 6) PU wheel is long lasting use based on high standard raw materials. 7) Different dimension of wheel supplied, including 4",6", 8", 10", 13", 15", 16" etc. 8) PU foam wheel is excellent elasticity in both heat and cold condition. 9) PU wheel is resistant to water, oil, dirt, acid and alkali. 10) Solid polyurethane wheels are widely used for wheelbarrow, Lawn cart, hand trolley, mobility chairs, etc. Why is notable different price of PU wheel among suppliers? There are thousands of suppliers of polyurethane wheel in the world. Some companies quote very low price for customers, and another some give high price. In this case, importers often are confused. How do I choose PU foam wheel? Should I decide to buy cheap wheel or expensive one? Everyone knows that price bases on quality of products. Nobody will lose money for business. You will make wrong if you only pay attention to price of wheels. Now I discover the secret of price for you. These suppliers with low quotation have to add some calcium powder to raw materials of polyurethane wheel. Do you know price of calcium powder is very cheap? Do you know the component of raw materials of PU wheel is very expensive? I would like to confirm the price of raw materials of PU wheels get to USD4600/ton, and the price of calcium powder is only USD300/ton. Now you should understand why the price of PU foam wheel is so different. These wheels that mix calcium powder to raw materials are easy to crack under normal condition, and their life is very short. Would you like to import these with low price? Why do someone quote low price for PU foam wheels? You can get 100 different price of polyurethane wheels if you inquiry 100 suppliers. Someone can quote very low price, and someone quote high price. Importers will be confused. How should I choose? You must understand the point which raw materials of PU wheel is expensive. Some companies add calcium powder to raw materials to cut down production cost. They add weight of calcium powder according to quotation. In fact, buyer give any price, polyurethane wheel manufacturer can supply, but PU foam wheel quality is different. Raw materials of PU wheels have A grade B grade C grade. Those very cheap PU wheel only use C grade and mix to calcium powder. Do you know calcium powder price is very cheap? We produce only use A grade raw materials and special formula for high performance. Our company invested huge money for research of high performance PU wheel. Do you know the standard of good PU wheel? One of my customers said that rough surface is good. What do you think of the point? I think that most consumers don’t understand what is good for polyurethane wheel. As an expert of PU wheel, I would like to share some ideas. Good PU foam wheel must bear features as followings: 1) smooth surface without small holes. 2) It can recover original shape under loading heavy weight. 3) Don’t crack under cold weather. 4) Long life under normal condition If someone add some cheap materials to raw materials of PU wheel, they have no above characteristics. Do you dare to buy cheap PU foam wheel? Do you know the best temperature for making PU wheels? Polyurethane wheels which produce in Spring and Autumn are excellent PU wheel’s surface is smooth and pretty. It’s reasonable temperature’s range from 5 degree Celsius to 20 degree Celsius. Why do PU wheels that produce in Summer and Winter is poor surface? It contain more water in air in Summer, in same time, raw materials of polyurethane wheel also hold more water. In very cold winter, foam temperature is too low, so foam effect is also poor. I advise that customers place PU wheel order in Spring and Autumn. If you have also other ideas, don’t hesitate to send me e-mail, then I require our technical team research and develop them to meet your personal requirement. How to choose suitable PU wheels for your local market? It is different for per consumer’s requirement. We are facing the times which time is money and safety is the first thing, which is a great era for someone who are seeking value of products. In this case, we developed several series of high performance for polyurethane wheels to meet customer’s will. Customers fromAmericaand Europe need that performance of products is higher and higher. They pay more attention to excellent features than polyurethane wheel price. In order to meet consumer’s requirement, we invested huge capitals to develop several series for PU wheels. All raw materials must be top grade. Our cost is two times as expensive as cheap raw materials price. Our technical team tested thousands of times for PU wheel with outstanding performance. At last, we succeed in high characteristics of polyurethane wheel industry. I kindly ask for you to spend a little time to read following. 1)Wear proof type Life of the PU wheel is very long, which is over one time longer than common one. 2)Loading heavy weight type The polyurethane wheels can load more quantity than normal wheels, so consumer can save some work time. Consumer only uses the wheel under some special condition. 3)Anti-cracking type Consumer can use the PU wheel under cold weather. 4)Eco-friendly type Raw materials of the polyurethane tire don’t contain any harmful component to keep air clean. 5)Comfortable type The polyurethane wheel can reduce fatigue when consumer uses it. Of course, these special PU foam wheel price is higher than common PU wheel price, but their value is very high. If you look for high value, I advise you use good PU wheels. If you like cheap PU foam wheel, you may choose common PU wheel. PU wheel price fromChinais lower than developed countries, but our features is better than their polyurethane wheel. Why is this case? Cost of production inChinais lower than developed countries. We can produce common polyurethane wheels if you like low quality with low price. Most importers fromAmericaand Europe bought, are buying, will be buy outstanding characteristic PU wheels. Those importers from Middle East still like cheap PU wheels. Someone from Middle East also start import high quality PU foam wheels. As economic growing, more consumers in all the world like to use high quality PU wheels. Can PU wheels be used on bike and electric bike? Pneumatic rubber wheels are used on bikes and electric bikes for long time. In recent years, polyurethane (PU) foam wheels are widely used on bike and electric bike. Why is PU foam wheel welcomed to people? I think the point is that PU wheels are very safe, and PU foam wheels don’t inflate, which bring convenient for people. We developed special formula for bike and electric bike PU wheels, and their performance is very excellent. Our PU foam wheel have comfortable characteristic with long life. We can make bike PU wheels 20000 pcs per day. You may inquiry for bike or electric bike PU wheel if you are interesting with them. I will supply the best quality for you. Welcome to visit us: https://www.pufoamwheel.com

Minimum Order: 100

Boom of new energy electric vehicle drives engineers to improves thermal management of battery pack. Cell to pack structural battery pack is one of solutions to optimize thermal management and increase energy density, extending range of mileage, thermally conductive adhesive is ideal for “cell to pack” battery pack. Compared with regular thermal gap pad and two-component thermal gap filler, thermally conductive adhesive provides strong bonding strength besides thermal performance and gap filling. At present, there is no technical standard for theramlly conductive adhesive which will be applied to EV battery pack. In such a situation, GLPOLY developed XK-D series of thermally conductive adhesive for “cell to pack” battery pack. GLPOLY XK-D series is an epoxy based, high performance, electrically isolating, high bonding strength structural adhesive. GLPOLY XK-D series thermally conductive epoxy adhesive cures at room temperature also can be accelerated with extra heat. This kind of materials provides high bonding strength for application where structural bonding is required, eliminating the need for fasteners and maintaining structural bond in severe environments. GLPOLY thermally conductive epoxy adhesives bring you advantages: ◆High Shear bonding strength of 8MPa, instead of mechanical fasten ◆Low viscosity, fill gaps easily ◆Compatible with hgih volume, automated dispense process GLPOLY thermally conductive adhesives is designed for EV battery pack thermal management. It deflects under low compressive forces, decreasing stress on battery or cell. GLPOLY has partnered with GAC NE, NIO Automotive, dJI etc top class clients, providing diversified theraml management solutions and highly reliable thermal interface materials for them to protect their brand reputation.

Minimum Order: 10 long tons

It becomes a trend that thermally coonductive adhesives will be applied in electrical vehicle battery pack instead of encapsulant. What kind of material is thermally conductive adhesive? GLPOLY thermally conductive adhesive XK-D20 is two-component, epoxy based, dispensable adhesive. It has a thermal conductivity of 2.0W/mK. XK-D20 thermally conductive adhesive (thermal gap filler) has a high bond strength with room temperature cure. The strong bonding eliminates the need for mechanical fasteners and maintains structual bond in severe environments. It is supplied in two-component format, mix ratio 1:1 by volume and suitable for automated dispensing equipments, improving productivity and saving cost. Bergquist Liqui-Bond EA1085 is the most famous one, let’s check it out what material it contains and how about the thermal performance is. Bergquist Liqui-Bond EA1085 is a epoxy based, dispensable adhesive, it has a thermal conductivity of 1.8W/mK, it provides a lower performance than GLPOLY XK-D20 thermally conductive adhesive. Absolutely, GLPOLY XK-D20 can substitute for Bergquist Liqui-Bond EA1805. GLPOLY XK-D20 will deflect easily under very low compressive forces resulting in thin bondliness and very low stress applied on fragile components. It is recommended for filling irregular surface. XK-D20 thermally conductive adhesive provides high thermal performance, strong bonding and vibration dampening, it is ideal for thermal management of electrical vehicle battery pack.

Minimum Order: 10 long tons