Other Chemicals

PRODUCT DESCRIPTION Pharmaceutical Intermediates API 2,5-Dimethoxybenzaldehyde CAS 93-02-7 API Pharma Intermediates 2,5-Dimethoxybenzaldehyde CAS 93-02-7 0 Name 2,5-Dimethoxybenzaldehyde CAS 93-02-7 Density 1.1±0.1 g/cm3 Boiling Point 283.8±0.0 °C at 760 mmHg Melting Point 46-48 °C(lit.) Molecular Formula C9H10O3 Molecular Weight 166.174 Flash Point 120.6±8.2 °C Exact Mass 166.062988 PSA 35.53000 LogP 1.77 Vapour Pressure 0.0±0.5 mmHg at 25°C Index of Refraction 1.534 Storage condition Refrigerator

Didecyl Dimethyl Ammonium Bromide 50%,D10DAB-50,CAS NO:2390-68-3 Product Name: Didecyl Dimethyl Ammonium Bromide 50% Product Code:D10DAB-50 CAS NO:2390-68-3 Molecular Formula:(C10H21)2(CH3)2NBr Specification: Appearance( 25 0C): Colorless to light yellow clear viscous liquid Color (APHA): ≤200 Content of actives(wt%)(MW=406): 50.0—52.0 PH value(10% aqueous solution): 6.0—9.0 Free amine + Amine-HBr(wt%): ≤3.0 (MW=311 MW=392) Content of Ethanol(wt%): Approx 30.0 Wate(wt%): Approx 20.0 ASH (wt%): ≤0.5 Turbidity (NTU): ≤20 Main Carbon Chain(wt%) :C10/10≥90 Useage: This production mainly apply to produce cationic surface active agents, wood preservative, detergents, germicides, assistant for oil field,water treatment agents,corrosion inhibitors, emulsifying agents, fabric leveling agents, softening agent ,antistatic agents, metallic cleaning and polishing agents, etc. Package: Packed in plastic drum net weight 200kgs/drum .Packed in IBC drum, net weight 1000kgs/drum . Shelf life: One year.

Organic Borate Fine Sand Carrying Performance Crosslinker HT-BC180 Application Organic borate cross-linking agent is a stable organic complex formed by borax and polycarboxy organic ligands under the action of chemical auxiliary agents. This product is suitable for oilfield guar gum or hydroxypropyl guar gum water-based fracturing fluid, with a pH range of 8-14 and an adjustable delayed cross-linking time of 1-10 minutes. Its temperature resistance can reach 150 ℃. The crosslinker has the following characteristics: high temperature resistance and fine sand carrying performance. Fine Sand Carrying Yellowish Liquid Organic Borate Crosslinking Agent HT-BC180 0 Operating guide dosage:0.3% ~ 0.5%(w/v); Notices 1.Using 25kg or 200L plastic barrel for packing.could be adjusted according to the client; 2.Store in cool and dry places; 3.Quality guarantee period:24 months; 4. Transport as low toxic and non-flammable, prevent sun and rain ; 5. Should be stored in a cool, ventilated and dry warehouse. Company Service: Our professional technical service team has been engaged in reservoir transformation, oilfield chemical additives research and technical services for a long time, and has rich experience in low to high temperature fracturing fluid research, deep well fracturing, foam fracturing, unconventional reservoir transformation, and thickened acid. Since 2000, the team has been working on next-generation fracturing fluids and has achieved new results. In 2005, the experimental construction was carried out with phased results, and good stimulation effect was achieved. At present, this new fracturing fluid is being continuously developed and upgraded, and the technical indicators are rapidly improved. Fine Sand Carrying Yellowish Liquid Organic Borate Crosslinking Agent HT-BC180 1

Product Description Etoxazole Intermediates Pharma With CAS No. 153233-91-1 Etoxazole has a mammalian toxicity LD50 of 5 g/kg and an environmental persistence DT50 of 19 days.Toxicity towards fish is of potential concern. Etoxazole was discovered in the 1980s by Yashima and was released for commercial use in 1998 in Japan. It is sold under various commercial preparations for crop application such as TetraSan 5 WDG and Zeal by Valent in the United States. Etoxazole is a new type of oxazole special acaricide newly developed by Sumitomo Chemical. Patent number: EP0639572A1: Patent name: 2-(2,6- DIFLUOROPHENYL)4-(2-ETHOXY-4-TERT-BUTYL , PHENYL)-2-OXAZOLINE: Patent application date: 1992-04-28: Patentee: ASHIMA KAGAKU KOGYO KK kills harmful mites by inhibiting the embryo formation of mite eggs and the molting process from larvae to adult mites. It has contact killing and stomach toxicity, no systemic properties, but it has strong chemicalbook penetration ability and is resistant to rainwater. scour. Studies have shown that etoxazole has a strong killing effect on the eggs and young nymphs of mites. It does not kill adult mites, but it can significantly inhibit the hatching rate of female adult mites. pest mite. Etoxazole Intermediates Pharma 98% CAS No. 153233-91-1 0 ITEM CONTENT Alias 2-(2,6-Difluorophenyl)-4-[2-ethoxy-4-(2-methyl-2-p , ropanyl)phenyl]-4,5- dihydro-1,3-oxazole Pur , ity 98% Appearance colorless crystalline powder with a musty odor EINECS No. 201-167-4 CAS No. 153233-91-1 Type intermediates for pharmaceuticals, pesticides and dyestuffs Storage Sealed in dry,2-8°C Boiling Point 449.1±45.0 °C(Predicted) Molecular Formula C21H23F2NO2 Hazard statements H410 Melting Point 101-102° WGK Germany 3 Solubility in water insoluble in H2O, slightly soluble in hexane, n- heptane, soluble Etoxazole Intermediates Pharma 98% CAS No. 153233-91-1 1 Toxicity Acute oral LD50>5000mg/kg of etoxazole original drug in rats, acute percutaneous LD50>2000mg/kg, acute inhalation LC50>1.09mg/L; no irritation to rabbit eyes and skin; no sensitization to guinea pig skin; 90-day subchronic feeding toxicity test in rats The maximum no-effect dose: 6.12 mg/kg·d for male rats, 20.50 mg/kg·d for female rats; mutagenicity test: Ames test, mouse bone marrow cell micronucleus ChemicalChemicalbookalbook test, lactation test The results of the in vitro chromosomal aberration test of animal cells were all negative, and no mutagenicity was found; the acute oral LD50>5000mg/kg, acute percutaneous LD50>2000mg/kg, acute inhalation LC50> of etoxazole 110g/L suspension in rats 1.09mg/L; slightly irritating to rabbit eyes and non- irritating to rabbit skin; guinea pig skin sensitization test results showed no sensitization. Ethoxazole original drug and 110 g/L suspending agent are low toxicity acaricides.

90% Assay White Porcine Chondroitin Sulfate Sodium Powder USP38 Grade With DMF Files Description: Porcine Chondroitin sulfate sodium USP38 is produced from porcine cartilages with 90% purity which complies with USP grade. Porcine chondroitin sulfate sodium is powder of white to yellowish clolor, and is extremely hygroscopic once dried. Chondroitin Sulfate is a chemical that is normally found in cartilage around joints in the body. Chondroitin sulfate is manufactured from animal sources, such as Porcine and Bovine cartilages.Chondroitin sulfate is an important structural component of cartilage and provides much of its resistance to compression. Along with glucosamine, chondroitin sulfate has become a widely used dietary supplement for treatment of osteoarthritis. It is now widely used in nutraceutical , pharmaceutical, food, and cosmetics industries. Specifications: ITEMS SPECIF , ICATIONS TEST METHOD Appearance White to off-white powder Visual checking Identification Infra Red Confirmed (USP197K) Sodium reaction (USP191) Assay(ODB) , NLT90% (CPC Titration) Loss on drying Less than10% (USP731) Protein NMT6 , .0% (USP36) Heavy Metal NMT20PPM (Method I USP231) PH (1%H2O solution) 5.5-7.5 (USP791) Sp , ecific Rotation - 20°~ -30° (USP781S) Residue on Ignition 20%-30% (dry base)(USP281) Organic Volatile Residual NMT0.5% (USP467) Cla , rity (5%H2O solution) <0.35@420nm USP36 Electrophoretic purity NMT2.0% (USP726) Total Bacteria Count <1000CFU/g (USP2021) Yeast & Mold <100CFU/g (USP2021) S , almonella Negative (USP2022) , E.Coli Negative (USP2022) Sta , phylococcus Aureus Negative (USP2022) Par , ticle size 100% through 80 mesh Pass Application of Chondroitin Sulfate Sodium People suffering from arthralgia, articular pain or stiff joints Glucosamine Sulfate . People suffering from arthritis or muscle inflammation. People desiring to prevent arthropathies or caput femoris necrosis. People suffering from scapulohumeral periarthritis, cervical spondylosis, rheumatoid disease, rheumatalgia, hyperosteogeny and sciatica. The advantage of our chondrotin as a supplier of Chondroitin Sulfate Sodium: 1. Professional and Specilized We have been producing and supplying chondroitin sulfate to worldwide market for over 20 years. 2. GMP Production Our chondroitin sulfate is produced in a Class C GMP Workshop, high quality is ensured. And the mircrorganism is well controlled, no irradiation is needed. All of our chondroitin sulfate is None-Irradiated. See the pictures of GMP workshop in the FACTORY TOUR section. 3. GMP Laboratory We have established our own laboratory which is able to conduct all the parameters listed in the USP40 monograph of chondroitin sulfate. Especially the enzymatic HPLC testing for the compostion of chondroitin sulfate. Every batch of chondroitin sulfate is fully tested before it was released to our customers. See the pictures of our GMP laboratory at the Quality Control Section. 4.Timely Deliver and Good Reputation We gurantee timely deliver for our chondroitin to make sure you have the material for your production. Also, if Out of Specification is identified by our customer,we will be fully responsible and return or replacement of goods is acceptable to us.

Winstrol is one of the most popular and well-known anabolic steroids on earth. The effects of Winstrol are undoubtedly most beneficial to direct performance enhancement of an athletic nature. We're talking about functional competitive athletes, not bodybuilders or physique athletes. This steroid has the ability to greatly increase strength and this can translate into both power and speed. Water Based Winstrol Suspension Legal Oral Steroids Stanozolol 50mg/ml Pharmaceutical name Stanozolol 50mg/ml Alias Winstrol Depot, Winstrol 50mg/ml, Oral Stanozolol, Oral Winstrol Active Life Around 48 hours Average Dose Men 20-50 mg/day; Women 15-40 mg/week Water Retention Rare Liver Toxic No Aromatization No Stanozolol 50mg/ml Cook Recipe: 1) 25 grams of stanozolol powder; 15 ml of benzyl alcohol (3%); 120 ml of benzyl benzoate (24%); 15 ml of polysorbate 80 (3%); 325.95 ml of distilled water (only). 2) 1g Winstrol - stanozolol 14.25ml Bac Water 0.6ml BA (3%) 0.4ml Polysorbate 80 (2%) 4ml PEG400 (20%) 1. Add bacteriostatic water to a sterile 20ml vial. 2. Add Winstrol - stanozolol, BA, ps80, and 2ml PEG400 to a beaker. Heat until clear (note - Winstrol - stanozolol has a very high melting point so if it smokes a bit its OK) 3. Let Winstrol - stanozolol cool a bit 4. Draw up solution in a 5cc syringe. Attach a .45 syringe filter to the 5cc syringe and filter into the Bac water in the vial. Do this quickly so the Winstrol - stanozolol doesn't have time to cool in the water. The Winstrol - stanozolol will titrate out of the solution. 5. Swirl gently until mixed and then shake the out of it. 6. Purge filter with other 2ml of PEG400. 3) 6ml BB (30%) 1ml BA (5%) 2ml Guaiacol (10%) 1ml PS80 (5%) 2g TNE or 1g Winstrol - stanozolol powder 9ml distilled water Add powder and solvents in beaker, heat until dissolved (~5-10min), let cool (it should not crash). Filter into sterile vial. Either get a new filter for the water or clear out the old one with .5-1ml PEG (I use .5 ml PEG 300, also be sure to subtract amount from water and/or use less BB in solvents). 4) 1 gram stanozolol powder 24% BB = 4.8mL 3% BA = 0.6mL -3% Polysorbate 80 = 0.6mL DISTILLED Water (ONLY use Distilled Water!) 13.25mL

(R)-(-)-2-Amino-1-propanol CAS 35320-23-1 Amino acid intermediate Best Quality Quick Detail: Product Name: D-Aminopropanol English name: (R)-(-)-2-Amino-1-propanol Chinese name: D-aminopropanol MF: C3H9NO MW: 75.11 CAS: 35320-23-1 Standard: Enterprise Standard There is no evidence: Natural / synthetic: synthetic Level: Pharmaceutical grade Content: 99% Appearance: colorless liquid Packing: 1KG/fluorinated bottle detachable Category: Chemical raw materials Industry: Chemical Materials Field: Intermediates Deferred product: Protected amino acids (R)-(-)-2-Amino-1-propanol description: (R)-(-)-2-Amino-1-propanol is used as a chiral intermediate for the synthesis of pharmaceutical products and agrochemicals. It acts as additives in health care products and animal feed. Air sensitive and hygroscopic. Keep away from sources of ignition. Keep the container tightly closed in a dry and well-ventilated place.

ZSM-5 Zeolite , ZSM 5 Molecular Sieve With High Silica To Alumina Ratio Specifications Mole Ratio: 15-1000 Nominal Cation Form: Ammonium/Hydrogen JIULONG Products SiO2/Al2O3M , ole Ratio Nominal Cation Form Na2O Weight % Surface Area, m2/g JL 01 25 Sodium/Hydrogen 0.05 340 JL O2 30 Sodium/Hydrogen 0.05 340 JL 03 50 Sodium/Hydrogen 0.05 340 JL 04 80 Sodium/Hydrogen 0.05 340 JL 05 280 Sodium/Hydrogen 0.05 340 Na2O Weight %: 0.05 Surface Area, m2/g: 340 Description: ZSM-5 zeolite properties Thermal stability High thermal stability of ZSM-5 zeolite. This is caused by a skeleton in a stable five-membered ring structure and a high silica to alumina ratio. For example, the sample calcined at 850 ℃ After 2 hours, the crystal structure unchanged. Even can withstand high temperature of 1100 ℃. So far, ZSM-5 zeolites are known to one of the highest qualitative hot temperature. Therefore, it is used in high-temperature process is particularly suitable. For example, use it as a hydrocarbon cracking catalyst, regeneration of the catalyst can withstand passage of time. Acid resistance ZSM-5 zeolite has good acid resistance, it is resistant to various acids except hydrofluoric acid. Steam stability Wang, IKai other studies have shown that when other zeolites by steam and hot water, and their general structure is destroyed, leading to irreversible deactivation. The Mobil company with ZSM-5 as the conversion of methanol (water is one of the major product) catalyst. This suggests that ZSM-5 to water vapor with good stability. 540 ℃ lower partial pressure of 22mmHg steaming column and HY zeolite HZSM-5 after 24 hours, a crystallinity of HZSM-5 and about 70 percent of fresh catalyst, but under the same conditions, HY zeolite skeleton almost completely damage. Hydrophobic ZSM-5 having a high silica to alumina ratio, the smaller the surface charge density. The water molecule is polar, so you will not ZSM-5 is adsorbed. Although water molecules smaller than the diameter of n-hexane, but the amount of adsorption of n-hexane ZSM-5 is generally greater than water. Easy to coke ZSM-5 V-shaped aperture effective, pore size and bending, preventing a large condensate formation and accumulation. Meanwhile, ZSM-5 framework is no greater than the bore of the cavity (cage) exist, so limiting the formation of large molecules from the secondary condensation reactions. So that the possibility of ZSM-5 catalyst coke is reduced. ZSM-5 for an alkyl aromatics into the tunnel barrier is formed, and thus the reaction process it can not continue to react in smaller pores, the final condensation formed coke. ZSM-5 so much slower than the rate of coke deposition and Y-type mordenite, difference of almost two orders of magnitude. Capacity of ZSM-5 zeolite carbon content is higher. Excellent shape-selective selectivity Zeolite molecular sieve as catalyst, only smaller than the hole crystal molecules can catalyze the reaction out of control pore size crystalline zeolite suffering zeolite catalyst size and shape of reactant and product molecules showed great selectivity. Pore ​​system of ZSM-5 zeolite having a 10-MR constituted medium size orifice diameter, it has a good shape-selective selectivity.

CAS 62-56-6 845501 UN：3077

Minimum Order: 15 packs

Chloro butyl rubber CIIR is a copolymer rubber of chloro isobutylene and isoprene. It has many of the attributes of butyl rubber, including low gas and moisture permeability, good vibration damping, low glass transition temperature, excellent resistance to ageing and weathering. Compared to butyl rubber, the chlorinated sites are more reactive, providing faster cure with lower amount of curatives and better adhesion to unsaturated rubbers and metals. Specification of Chlorinated Butyl Rubber Grades Unit 1301 1501 Appearance / White or Amber Bales Density g/cm³ 0.92 Mooney Viscosity MU 38±5 50±5 ML(1+8)125℃ Volatiles WT% ≤0.7 Antioxidant WT% Non-staining ≥0.02 Chlorine Content WT% 1.2±0.2 Total Ash Content WT% ≤0.5 Application of Chlorinated Butyl Rubber Chloro butyl rubber CIIR has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. It can be widely used for tire inner liners, medical stoppers, corrosion-resistance lining, protective clothing, shoes production and TPV industry. YuSheng Enterprise Limited established in 2001, committed to rubber industry raw materials production and sales for more than 20 years. After years of development, Yusheng has become a professional rubber raw materials company, selling and serving tire and rubber products manufacturers in Europe, South America, Southeast Asia, India, Pakistan, the Middle East and other regions. More kinds of raw material for rubber industry, please visit our website.

Minimum Order: 100

Chafer Fabrics are the special industrial fabrics mainly made of Nylon 6, Nylon 66 and Polyester yarns. Chafer fabric has quite high breaking strength and good adhesion. Yusheng produces a variety of chafer fabrics, Standard products mainly made of Nylon 6, Nylon 66 and Polyester. Specification of Chafer Fabric Nylon6 monofilament nylon chafer fabric： NO. ITEM Unit Dipped nylon6 monofilament chafer Warp Weft 1 Material /　 Nylon 6 monofilament Nylon 6 monofilament 2 Structure D 420 420 3 Ave breaking strength N 320N/15 400N/19 4 Breaking Elongation % 26±6 35±6 5 Hot air shrinkage 150C×30min % 3 3 6 Adhension N/2.5cm 200 7 Thickness mm 0.52±0.05 8 Dip pick up % 3 9 Water content % 1 10 Width tolerance mm ±20 Application of Chafer Fabric Chafer fabrics are mainly used in the tyre beads, specially to protect the side wall of tyres. It protects the tyre from damages during the fitting or removal operations by Rim and Wheel assembly. At the same time, due to its mesh construction, it's also widely used in rubber board and rubber tubs etc. YuSheng Enterprise Limited is established in 2001, we have been devoting in producing and marketing for raw materials to tires and rubber products for more than 20 years. Through decades' developments and expansions, Yusheng has become the experienced rubber raw materials company in rubber products fields, we have been supplying and serving with reputed tire companies, rubber hose and conveyor belts manufactures in European, South Americans, Southeastern-Asian, India, Pakistan and the Mid-East areas etc. Our Main products include tyre cord fabrics, steel wires, rubber additives and filament yarns/cords, synthetic rubber, etc.

Minimum Order: 100

Carbon black is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black in tires is a form of paracrystalline carbon that has a high surface-area-to-volume ratio, albeit lower than that of activated carbon. It has high reinforcement property, small deformation, low calorification, good elasticity and flex stiffness characteristics. Application of Carbon Black Carbon black is mainly used as reinforcing filler in tyres and other rubber products during the vulcanization process to improve the tensile strength and wear resistance of styrene-butadiene, such as rubber conveyor belts, rubber hose, Airsprings and other rubber products. As one of carbon black suppliers, we can offer kinds of carbon black N220, carbon black N330 and carbon black N660 for sale, anything you need, please leave us a message. YuSheng Enterprise Limited is established in 2001, we have been devoting in producing and marketing for raw materials to tires and rubber products for more than 20 years. Through decades' developments and expansions, Yusheng has become the experienced rubber raw material manufacturer in rubber products fields, we have been supplying and serving with reputed tire companies, rubber hose and conveyor belts manufactures in European, South Americans, Southeastern-Asian, India, Pakistan and the Mid-East areas etc. Our Main products include tyre cord fabrics, steel wires, rubber additives and filament yarns/cords, synthetic rubber, etc.

Minimum Order: 100

Butyl rubber is a synthetic elastomer made by combining isobutylene and isoprene. It is a white or off-white translucent elastomer with a density of 0.91~0.92g/cm. Butyl rubber has poor molecular chain flexibility and compact structure, and its air tightness is the first among rubbers. Synthetic butyl rubber has excellent heat resistance, weather resistance, ozone aging resistance and chemical corrosion resistance. Properly formulated butyl vulcanizate can be used for a long time at 150~170C, and the heat resistance limit can reach 200C. Butyl rubber products exposed to sunlight for a long time. And in the air, its performance changes very little, especially the anti- ozone aging performance is 10-20 times better than natural rubber. Butyl rubber has excellent resistance to acids, alkalis and redox solutions except for strong oxidizing concentrated acids, and it swells very little in polar solvents such as alcohols, ketones and esters. The above characteristics are determined by the extremely low degree of unsaturation, strong structural stability and non-polarity of butyl rubber. There are many applications for butyl rubber, but this synthetic rubber is popular for some key products. Tire inner tubes, speakers, roofing, and gas masks are often made with butyl. Butyl is also used by the pharmaceutical and sporting industries. Types of Butyl Rubber Regular Butyl Rubber Regular Butyl Rubber has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. it has high tensile strength and elongation at break, which is determined by the crystallinity of butyl rubber in the stretched state. This means that butyl vulcanizate has better strength even without carbon black reinforcement, so it can be used to make light-colored products. Brominated Butyl Rubber The chain molecules of butyl rubber are partially introduced with bromine and denatured. Vulcanization is fast, can be mixed with NR, SBR, etc., and has good adhesion to metals or other polymers. Chlorinated Butyl Rubber After chlorine is introduced, the vulcanization is rapid, and the compatibility with other rubbers is good The heat resistance of chlorinated butyl rubber is excellent. The ozone resistance and other characteristics comparable to those of Regular butyl Rubber is also good. Advantages of Butyl Rubber Butyl rubber is a common elastomer that has been in commercial use since the 1940s. The ability for butyl to retain air and its flex properties made it ideal for tire inner tubes as its first major application. Butyl rubber is heavily resistant to gas and moisture permeation. It is also resistant to oxygenated solvents, alkalis, flexing, and abrasion, making it favorable for certain applications. Butyl rubbers can provide high energy absorption and electrical isolation performance as well. Butyl rubber is also highly resistant to sunlight, ozone, heat aging, animal and vegetable oils, ammonia, and countless other chemicals. The molecular structure of butyl can even be oriented to resist stress. What Is Butyl Rubber Used For? Based on that Butyl rubber has poor molecular chain flexibility and compact structure, and its excellent air tightness butyl rubber is an important material in the manufacturing of tubeless tires, inner tubes, sports-ball bladders, glove-box gloves, etc. As a waterproofing material, it is applied as a liner in tanks and ponds. It is used as a patching material for membrane roofs and as a sealant for insulated windows. As a vibration dampener, butyl rubber is used for shock mounts, suspension bushings, and car- and truck-body mounts. Speaker cone edges are often made from butyl rubber today where once they were commonly made of foam. Stoppers for labware and medical equipment are manufactured from the material. Owing to its low permeability, it is also used in making gas masks. Butyl rubber is flexible enough that it can achieve a good face seal. Butyl synthetic rubber, in its food-grade form, is used to make chewing gum. It has all but replaced the gum of the Chicle tree except in a few specialty, natural products. There have been some efforts to collect used chewing gum and recycle it into new products. Improper disposal of chewing gum is a chronic urban blight. As one of butyl rubber suppliers, we can offer sorts of related products for sale, and the butyl rubber price is low, anything you need, please leave us a message. As a rubber raw material manufacturer, we will do our best to meet all the needs of customers.

Minimum Order: 100

Bromo butyl rubber BIIR is a copolymer rubber of bromo isobutylene and isoprene. It is derived from halogenating butyl rubber with bromine in a continuous process. Bromo butyl rubber possesses other fundamental advantages including stability at high temperatures, rejuvenating capabilities, stronger resistance, increased adhesion to other rubbers and metals, and lastly, improved ozone and environmental resistance. Specification of Brominated Butyl Rubber Grades Unit 2302 2402 2502 Appearance / White or Amber Bales Density g/cm³ 0.93 Mooney Viscosity MU 32±5 39±5 46±5 ML(1+8)125℃ Volatiles WT% ≤0.7 Antioxidant WT% Non-staining ≥0.02 Bromine Content WT% 2.1±0.2 Total Ash Content WT% ≤0.7 Stabilizer Content WT% 1.3±0.3 Application of Brominated Butyl Rubber Bromo butyl rubber BIIR has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. It can be widely used for tire inner liners, medical stoppers, corrosion-resistance lining, protective clothing, shoes production and TPV industry. As a rubber raw materials company, we will do our best to meet all the needs of customers.

Minimum Order: 100