Chemicals & Plastics

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.

Barrier coatings for paper are surface coatings applied to the paper surface to provide protection against external elements such as water, oil, gases, and various chemicals. These coatings serve as a barrier, preventing the penetration of these elements into the paper and preserving its integrity. Advantages Improved barrier performance: Barrier coatings provide enhanced protection against moisture, oil, and oxygen, greatly extending the shelf life and freshness of packaged products. Better printability: Barrier coatings have superior printability, enabling more detailed and vibrant printing on paper packaging, thereby improving brand recognition and consumer appeal. Reduced cost: Although the initial development and production costs of barrier coatings are higher than traditional PE lamination, the economies of scale and technological advancements are driving down the costs, making barrier coating for paper a more cost-effective option in the long run.

Product Features: 1. Transparent, with raised scales, chemical resistance and heat stability, resistant to various acids, alkalis, HF and organic solvents; suitable for storing chemicals and samples; 2. Can be autoclaved at 121 ℃ (2 bar), in accordance with DIN EN 285. The flange design is convenient for clamping and moving, and has the function of dissipating heat and increasing mechanical strength; there is a mouth on the edge for easy pouring of liquid; it uses high-purity raw materials, is easy to clean, and can be used with our company's electric heating plate and digester 3. High thermal stability, good transparency, and smooth surface; 4. It is often used as a reaction container for preparing dissolved substances and smaller amounts of substances at room temperature or under heating; 5. Low precipitation: low metal ion dissolution and precipitation, it is a vessel for storing standard substances, corrosive and pure reagents; 6. High and low temperature resistance: operating temperature -200～+260℃; no record Memory effect; 7. Anti-pollution: low blank value of metal elements; 8. Suitable for trace, ultra-trace analysis, isotope analysis and other laboratories, it is a clean experimental analysis vessel; 9. It meets the requirements of laboratories or testing institutions, medical testing, trace testing, etc. for experimental equipment, and is suitable for trace analysis and containing high-purity organic solvents (for example: high- purity water, HF, acetone and other organic solvents, etc.); III. PFA series products: Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, microcolumns, crucibles, valves, joints, delivery pipes and other products. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

In polymer processing, the excellent lubricating properties of C80 SASOLWAX help to improve the processing of plastics and increase productivity. In the application of PVC hot melt adhesives, it provides the necessary lubrication and toughening effect, enabling the hot melt adhesive to exhibit better flow and adhesion during the bonding process. In addition, C80 SASOLWAX is also widely used in many fields such as leather polish and plastic internal and external lubricants due to its excellent physical properties, such as high hardness and high temperature resistance, which further broadens its application scope.

China qingdao factory liquid crystals for making PDLC film 127523-43-7 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

Photomask cleaning cassettes made from PTFE (Polytetrafluoroethylene) offer several advantages, particularly in the semiconductor and microelectronics industries. Here are the key benefits and application environments: Advantages 1. Chemical Resistance: PTFE is highly resistant to a wide range of chemicals, including acids, bases, and solvents, protecting photomasks from corrosion during the cleaning process. 2. Low Friction Coefficient: The smooth surface of PTFE minimizes friction, reducing the risk of scratches and damage when loading and unloading photomasks. 3. High Temperature Stability: PTFE can withstand elevated temperatures without deformation or degradation, making it suitable for high-temperature cleaning processes. 4. Electrical Insulation: PTFE has excellent insulating properties, which help prevent static electricity from affecting photomasks, reducing the risk of electrostatic discharge damage during cleaning. 5. Easy to Clean: The non-stick surface of PTFE prevents dirt and contaminants from adhering, facilitating easier cleaning and maintenance. Application Environments 1. Semiconductor Manufacturing: Used for cleaning photomasks to ensure high precision and quality in photolithography processes. 2. Microelectronics: Essential for maintaining the cleanliness of photomasks in the production of microelectronic components. 3. Laboratories and R&D: Employed in research and development and small-scale production to clean and store high-value photomasks. 4. Optical Device Manufacturing: Utilized for cleaning and maintaining various optical components, ensuring their performance is not compromised by contamination. Overall, PTFE photomask cleaning cassettes are widely used in environments that require high cleanliness and precision. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Oxidized polyethylene wax (OPE wax) is an excellent new type of polar wax with special properties such as low viscosity, high softening point and good hardness. It is widely used in many fields, including but not limited to the following: Plastics processing: In plastics processing, oxidized polyethylene wax can be used as internal and external lubricant to improve processing efficiency and reduce energy consumption. It improves the surface gloss and flow of plastic products while reducing equipment wear and increasing production rates. Ink and Coating: In the ink and coating industry, oxidized polyethylene wax is used as a dispersant and anti-sinking agent, which can improve the gloss and three-dimensionality of the printed materials, and at the same time enhance the water resistance and abrasion resistance of the coating. Rubber industry: As a lubricant, POW reduces energy consumption during rubber processing, improves release efficiency and enhances the gloss and durability of rubber products. Textile and Leather: In textile softeners and leather treatments, oxidized polyethylene waxes provide good lubricity and water resistance, and increase the softness and gloss of the products. Agriculture and gardening: Oxidized polyethylene waxes are also used in agriculture and gardening as protectants and lubricants to improve the effectiveness of crop protection coatings and the durability of garden tools. Other applications: In addition, oxidized polyethylene waxes are used in candles, floor waxes, automotive waxes, cosmetics, match wax sticks, sealing mastics, hot melt adhesives, oil absorbents, and sealants for electronic components.

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Minimum Order: 5 dozens

Oxidized polyethylene wax (OPE wax) is an excellent new type of polar wax with special properties such as low viscosity, high softening point and good hardness. It is widely used in many fields, including but not limited to the following: Plastics processing: In plastics processing, oxidized polyethylene wax can be used as internal and external lubricant to improve processing efficiency and reduce energy consumption. It improves the surface gloss and flow of plastic products while reducing equipment wear and increasing production rates. Ink and Coating: In the ink and coating industry, oxidized polyethylene wax is used as a dispersant and anti-sinking agent, which can improve the gloss and three-dimensionality of the printed materials, and at the same time enhance the water resistance and abrasion resistance of the coating. Rubber industry: As a lubricant, POW reduces energy consumption during rubber processing, improves release efficiency and enhances the gloss and durability of rubber products. Textile and Leather: In textile softeners and leather treatments, oxidized polyethylene waxes provide good lubricity and water resistance, and increase the softness and gloss of the products. Agriculture and gardening: Oxidized polyethylene waxes are also used in agriculture and gardening as protectants and lubricants to improve the effectiveness of crop protection coatings and the durability of garden tools. Other applications: In addition, oxidized polyethylene waxes are used in candles, floor waxes, automotive waxes, cosmetics, match wax sticks, sealing mastics, hot melt adhesives, oil absorbents, and sealants for electronic components.