Chemicals & Plastics

Application:It has good oil absorption performance, can form stable and uniform paste with a variety of solvents and waxes. It can be used as processing aids such as shoe polish, automobile wax, polishing wax, floor wax, polishing wax, traditional Chinese medicine pills, candles, wax toys, dental materials and cosmetics. Features and Benefits: 1.Low hardness 2.Good flexibility 3.Good adhesion and ductility Properties Unit Specifications Melting point ºC 70-80 Oil Content %wt Max.10 Flash point ºC Min.200 Viscosity cSt 15-20 Colour - Max.L1.5

Application:Food grade paraffin wax is applicable to food and drug components, as well as draw patterns, tablet pressing, polishing, etc. it can also be used as a protective layer for vegetables, fruits, cheese, cold drinks, chewing gum, bubble gum, food and drug packaging etc. Features and Benefits: 1.Color white 2.Non toxic and odorless 3.Good stability 4.Low oil content 5.Good toughness 6.Meet the requirements of food hygiene Properties Unit Test Method Specifications Melting point ºC ASTM D127 75-85 Oil content % ASTM D721 Max.4 Viscosity mm2/s at 100ºC ASTM D445 13-17

Application:It is used as polish agent, carbon paper, candle, package impregnation and fruit coating for paste products. Features and Benefits: 1.Good gloss 2.High melting point 3.Light color Properties Unit Specification Melting point ºC 63-68 Oil Content %wt Max.13 Viscosity cSt 6-9 Colour - Max.L1.5

Minimum Order: 1 bags

Application:It is used as polish agent, carbon paper, candle, package impregnation and fruit coating for paste products. Features and Benefits: 1.Good gloss 2.High melting point 3.Light color Properties Unit Specification Melting point ºC 63-68 Oil Content %wt Max.13 Viscosity cSt 6-9 Colour - Max.L1.5

Minimum Order: 1 bags

Application:It is used for wax composition of the model in the casting process and for casting engraving or mechanical modeling. Features and Benefits: 1.Fine crystal 2.Odorless and tasteless 3.Compact structure Properties Unit Specifications Melting point ºC 69-74 Oil Content %wt Max.20 Flash point ºC Min.240 Viscosity cSt 18-23 Colour - Max.L5

Minimum Order: 1 bags

Application:It is used in the manufacture of adhesives, rubber, cosmetics and industrial cleaners, as well as in metalworking. Features and Benefits: 1.Low oil content 2.Low Penetration 3.High Hardness Properties Unit Test method Specifications Result Melting point ºC ASTM D3954-94-2004 80-86 80 Penetration 0.1mm/100g 5s at25ºC ASTM D1321-2010 10-18 12 Oil content % ASTM D721-2006 1-3 1 Viscosity mm2/s@100ºC ASTM D445-2009 8-10 9 Colour:White powder Packing:25 KG Valve bag / 980KG Jumbo bag

Minimum Order: 1 bags

Application:Hot melt adhesives, Paints and Coatings, PVC and rubber processing, Toners and Inks, Fertilizer release controller. Features and Benefits: 1.low penetration 2narrow melting point range 3.wear resistance and high stability. Properties Unit Test Method Specifications Typical Values Melting point ºC ASTM D938-2005 74-78 75-77 Viscosity mm2/s@100ºC ASTM D445-2009 6-8 6.5-7.5 Dropping point ºC ASTM D556-2016 77-83 80-82 Penetration 0.1mm/100g 5s at25ºC ASTM D1321-2010 10-18 10-14 Oil content % ASTM D721-2006 <4 2.8-3.1 Size,16mesh % GB/T 6005-2008 ≥70 72-80 Colour:White powder Packing:25 KG Valve bag / 980KG Jumbo bag

Minimum Order: 1 bags

Casting wax is mainly used in the field of aviation industry, civil precision casting, but also in the ship, automobile, telecommunication machinery, machine tools and other industries have a wide range of applications. Casting wax casting plays a role in molding fixed.1, casting wax, high and medium temperature precision casting particles, bead-shaped, high hardness, line shrinkage is small, good toughness, good stability, can be used repeatedly.2, casting wax is characterized by a low degree of grey, shrinkage is small, especially suitable for civil areas of precision casting. Such as eyeglasses, clocks and watches, jewelry casting, etc. 3, casting wax has water-soluble casting wax, repair wax, bonding wax and other ancillary products; model wax as a casting of works of art, precision machine tool processing with mold material.

Advantages and Applications of PFA Screws Advantages: 1. Superior Corrosion Resistance: PFA (Perfluoroalkoxy) screws offer excellent resistance to a wide array of corrosive chemicals, acids, and solvents. This makes them ideal for applications in highly corrosive environments where conventional screws might corrode or degrade. 2. High-Temperature Resistance: PFA can withstand a broad temperature range, typically from -200°C to 260°C (-328°F to 500°F), without losing its mechanical properties. This makes PFA screws suitable for high-temperature applications, such as in chemical reactors, furnaces, and other industrial processes that involve heat. 3. Low Friction and Non-Stick Surface: PFA screws feature a smooth, low- friction surface, which reduces wear and tear during installation and operation. The non-stick properties are particularly beneficial in applications where contamination or buildup of substances (such as chemicals or food products) must be avoided. 4. Electrical Insulation: PFA is an excellent electrical insulator, making PFA screws ideal for use in electronic and electrical equipment where insulating properties are critical. This reduces the risk of electrical shorts or interference. 5. Durability and Long Life: Despite their lightweight nature, PFA screws are highly durable and have an extended service life, even in extreme conditions. This reliability reduces the need for frequent replacements, lowering maintenance costs. 6. Resistant to UV and Weathering: PFA material is highly resistant to ultraviolet (UV) radiation and weathering, making PFA screws ideal for outdoor or exposed applications where UV degradation of materials is a concern. Applications: 1. Chemical Industry: PFA screws are widely used in chemical processing plants, particularly in systems involving highly reactive or corrosive substances. They are used to secure reactors, pipes, tanks, and valves that must resist aggressive chemicals and maintain integrity over long periods. 2. Pharmaceutical and Biotech: In pharmaceutical manufacturing, where hygiene, cleanliness, and chemical resistance are critical, PFA screws are used in equipment such as reactors, filtration systems, and cleanrooms. They ensure that there is no contamination or degradation of the substances being processed. 3. Food and Beverage: PFA screws are ideal for use in food processing and beverage manufacturing systems, where sanitary conditions are a priority. Their non-stick properties also help reduce the buildup of food residues, making equipment easier to clean and maintain. 4. Semiconductor Manufacturing: The semiconductor industry relies on PFA screws for their non-reactivity and resistance to contamination. PFA is used in cleanrooms and sensitive equipment, such as in the assembly of semiconductor components, where the smallest contaminant can affect performance. 5. Aerospace and Defense: Due to their high strength, heat resistance, and chemical stability, PFA screws are employed in aerospace and defense applications, including in engines, avionics, and military equipment exposed to extreme temperatures and harsh environments. 6. Electrical and Electronics: PFA screws are often used in electrical systems and electronic devices where insulation and non-conductivity are required. They are commonly found in circuit boards, transformers, and switchgear, where electrical isolation is essential. 7. Marine and Offshore: Given their resistance to saltwater corrosion and harsh marine environments, PFA screws are suitable for use in marine and offshore equipment, including shipbuilding, oil rigs, and underwater systems. In conclusion, PFA screws combine exceptional resistance to heat, chemicals, and corrosion with excellent mechanical properties and electrical insulation. These features make them an indispensable component in industries requiring high performance and reliability under challenging conditions. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

China qingdao PDLC factory nematic liquid crystal E7 2243057-33-0 liquid crystal superior to E7 QYPDLC-7 Lower Operating Temperature Tkn(C) -10 Upper Operating Temperature Tni(C) 60 Viscosity (mm2s-1,20C) 56 Birefringence(589nm,20C) 0.227 Ordinary Refractive Index (No)(589nm,20C) 1.52 Refrective index Extraordinary (Ne)(589nm,20C) 1.747 Dielectric anisotropy(1KHz,20C) 16.3 ε⊥(1KHz,20C) 5.6 Electrical properties V90(VAC),0,20(V) 2.1 Electrical properties V10(VAC),0,20(V) 1.51 More than 17 years of PDLC liquid crystal production experience. Qingdao QY Liquid Crystal Co., Ltd. is a professional manufacturer and exporter of liquid crystal,PDLC material, liquid crystal monomer,LC single, Nematic liquid crystal, especially polymer dispersed liquid crystal,PDLC

Minimum Order: 20 square metres

Good adhesion to metals, chips and other substrates Good sulfur resistance and thermal shock performance Translucent appearance Applications ● Encapsulation for LED lighting components ● Encapsulation for LED backlight components ● Encapsulation for Auto LED lighting components It is a kind of two-part, high temperature cure silicone resin, which is designed for SMD LED encapsulation and suitable for protection of chips and gold wire. The typical features are translucent appearance, good light transmission, sulfur resistance, excellent thermal shock performance, and good adhesion to frame and silver-plated coatings. Specifications Properties 8103 8105 7097S 8232 7098 8225 8136 8228 5004 5005S 8157 7136 Mix ratio 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:10 1:4 1:4 1:1 1:10 Viscosity 5200 4000 4600 4000 5300 3500 4300 4500 4000 4200 3600 4000 Refractive Index 1.55 1.54 1.55 1.54 1.54 1.52 1.54 1.50 1.54 1.54 1.41 1.41 Cure Condition 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr 100℃*1hr, 150℃*3hr Shore Hardness D74 D62 D66 D62 D62 D65 D49 D45 A78 A75 A70 A55 Tensile Strength Mpa 12.5 11.0 7.0 11.0 6.5 7.0 3.0 3.0 2.0 2.5 6.5

A variety of epoxy resins are designed to deliver desired protective and performance properties for metal container coatings for use in food and beverage cans, alu-foil takeaway lunchboxes. Chemistry  liner high molecular weight solvent-base Epoxy resin Key Features ● hardness & flexibility ● corrosion resistance ● excellent adhesion ● Vapor barrier ● Impact resistance, ● abrasion resistance Epoxy Resins Specifications Grades Solids ,wt % Viscosity Cps at 25℃ Mn（av） daltons Solvent Available as  requested SEP-3423 40 1000-2500 7000-9000 BCS/XYL/CYC SEP-3425 40 3000-6000 11000-14000 BCS/XYL/BA SEP-3328A 35 3000-5000 16000-19500 BCS/XYL/CYC/MEK SEP-3328B 35 1500-3000 13500-17500 BCS/XYL/CYC/MEK SEP-2575 40 300-1000 7000-1100 BCS/XYL/BA/MEK

Pigment-based textile inkjet printing is a sensible technology demanding for specifically designed polymers & pigments avoiding the nozzles clogging of expensive industrial print-heads. Key Features Enhance fixing ink performance Flexural endurance Highly filterable Avoid nozzle clogging Applications Pigment-based inkjet printing inks for Fabrics & Textiles Water-based Polyurethane Dispersion for inkjet printing inks is utilized to formulate inks suitable for direct printing or transfer onto textiles. Renowned for its good filterability, resistance to dry and wet rub, this product finds pervasive application across the vast realms of apparel, footwear, headwear, and the broader textile industry.

Hard Coatings are advanced protective coatings applied to surfaces to improve their resistance to scratches, abrasion, and wear. These coatings form a hard, durable layer on the substrate, making it resistant to mechanical damage and external elements such as chemicals, UV radiation, and moisture. Key Characteristics of High-Quality Hardcoats For a hardcoat to provide effective protection, it must possess several critical characteristics: Scratch and Abrasion Resistance: The primary function of hardcoats is to protect surfaces from scratches, scuffs, and abrasion during regular use or in harsh environments. Chemical Resistance: Hardcoats provide a barrier against solvents, acids, and other chemicals, ensuring the substrate remains intact and performs well over time. UV and Weather Resistance: Hardcoats designed for outdoor applications should resist UV radiation and weathering to prevent yellowing or degradation when exposed to sunlight.