Chemicals & Plastics

Precision casting wax is widely used in the manufacture of metal parts that require high precision and complex structures, typical areas include: Aerospace: high-temperature alloy parts such as turbine blades and engine components. Medical devices: casting of surgical instruments, orthopedic implants (such as titanium alloy joints). Jewelry: production of fine patterned precious metal (gold, silver) jewelry. Automotive industry: precision gears, sensor components, exhaust system parts. Industrial machinery: pumps and valves, hydraulic parts, rapid prototyping of complex molds. Art casting: sculpture, handicrafts and other metal artwork with high detail requirements. Advantages of Precision Casting Wax High dimensional stability: very low shrinkage under temperature and humidity changes, maintains the precise shape of the mold and is suitable for manufacturing complex, high-precision parts. Excellent fluidity: after melting, it can fully fill the details of the mold and replicate fine patterns (e.g. turbine blades, jewelry patterns, etc.). Low ash residue: minimal ash residue after burning or dewaxing to avoid casting surface defects. Easy mold release: low adhesion to shell materials (e.g. ceramic shells), quick and complete melting out of the wax during dewaxing, reducing the risk of shell breakage. Reusability: Waste wax can be recycled and reused, reducing costs. Environmental protection and safety: Modern investment casting waxes are mostly formulated with non-toxic, low volatility synthetic waxes or natural waxes, which are in line with environmental standards.

liquid crystal monomer 40817-08-1 G.C. 99.9% Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Industrial grade petroleum jelly is a solid hydrocarbon based grease with good lubricity, chemical stability, water resistance and corrosion resistance, and has a wide range of uses, mainly including the following: Lubrication and friction reduction Lubrication of mechanical equipment: under the condition of temperature not higher than 45℃ and not much load, it can be used as the grease of light load machinery to reduce the friction and wear between mechanical parts. Lubrication of zipper and slide rule: it can effectively reduce the friction resistance of zipper and slide rule and make them slide more smoothly. Protection and anti-corrosion Metal antirust: It can be coated on the surface of metal products, metal parts and machinery to form a layer of protective film to prevent metal from rusting. For example, it is applied to corrosion-prone metal jewelry, non- stainless steel knives and gun barrels before storage. EQUIPMENT PROTECTION: Can be used in taps or equipment that require regular repair and maintenance, such as transmission lines, split tees installed for HOT TAP operation, or valves where polyurethane insulation is damaged or cannot be buried. Release and molding Mold Release Agent: Used as a release agent for plaster molds and castings, also used for die casting and mold release. Modeling Clay: Part of a hydrocarbon mixture used to make modeling clay that does not dry out like Play-Doh. Other Uses Rubber softeners and tackifiers: Can be used in the manufacture of rubber products to make rubber softer and increase its tackiness. Wood protection: can be used for finishing and protecting wood, such as mineral oil polishing. Cable Filling Paste: Used as raw material for industrial products such as cables to fill cables and prevent water from entering the cables. Emulsifying materials for explosives: can be used as emulsifying materials for the production of explosives. Anti-foaming and releasing agents: can be used as an anti-foaming agent to hinder the formation of foam in industrial process liquids, and as a releasing agent to prevent other materials from bonding to surfaces.

Technical Product Specification Place of Origin: Made in China Material: ERA Premium LEAD FREE UNPLASTICIZED Polyvinyl chloride (PVC-U）Rubber Packing Method: Carton Color: White, 4#Grey, 5#Grey, S1#Grey, Brownish yellow Door Tee With Rubber Dimensions: 110mm-160mm Manufacturing Standards: BS EN1401 Approvals and Certifications: Certified by CE Method of Jointing: Rubber Ring Connection Working Temperature: 0-45 Degree When it comes to high-quality PVC piping solutions, partnering with a trusted Plastic Drainage Pipe Manufacturer -ERA ensures reliable performance and longevity. This guide highlights various ways to connect PVC pipes effectively, providing insights into the most commonly used methods.

PVC rain gutters are designed to collect and channel rainwater from sloped roofs, preventing water damage and preserving the integrity of your home. Made from crush and dent-resistant vinyl, they can withstand extreme temperatures without warping. These house gutters are also UV-stabilized to prevent degradation, making them virtually maintenance-free. A reliable PVC Rain Gutter Supplier guarantees long-lasting performance for both residential and commercial properties. Place of Origin: Made in China Material: ERA Premium LEAD FREE UNPLASTICIZED Polyvinyl chloride (PVC-U） Packing Method: Bale packing Color: White, Brown, Black, Grey Dimensions: 110mm Manufacturing Standards: BS EN607/EN12200/EN1462 Approvals and Certifications: Certified by CE Certified by KITEMARK

Place of Origin: Made in China Material: ERA Premium chlorinated polyvinyl chloride (CPVC) Packing Method: Carton Color: Light grey Dimensions: 1/2”-1” Manufacturing Standards:         ·ASTM F439  Approvals and certifications:         ·Certified by NSF          ·Certified by UPC Field of Apllication: Suitable for all fields of hot and cold water and weak corrosive liquid supply Meathod of Jointing: Solvent cement joint Working Pressure: PN16 Working Temperature:  -40~95℃ ERA Valve Advantages: 50 Years Quality Gaurantee 13 International Certification Strict Quality Control Good Raw Material And Spare Parts Ensure Exceellent Mechnical And Chemical Properties

Material: Body: ERA Premium LEAD FREE UNPLASTICIZED Polyvinyl chloride (PVC-U） Packing method: Carton Color: Body: White, dark grey  Dimensions(mm)   20mm-63mm Manufacturing Standards:  DIN Approvals and certifications:         · Certified by CE  Meathod of Jointing: Solvent cement joint with pipes Working Pressure: PN10  Working Temperature:  0-45 DEGREE Pipe Pressure Fittings are essential components in fluid and gas transportation systems, ensuring safe and efficient operation under high- pressure conditions. These fittings connect pipes, tubes, hoses, and valves, making them vital for pneumatic and hydraulic systems. With a variety of types and materials, ERA Pipe Pressure Fittings are designed to handle the demanding requirements of modern industrial applications.

Technical Product Specification Place of Origin: Made in China Dimensions(mm)   1/2”-6” Material:  Body: ERA Premium LEAD FREE UNPLASTICIZED Polyvinyl chloride (PVC-U）    Handle: ABS  Rubber ring: EPDM    Seal: TPE    Inside ball: PP Color:  Body: White, dark grey, blue, brown  Handle: Black, red, blue, green Size NPTThd./in BSPTThd./in JIS(mm) BS(mm) ANSI(mm) DIN(mm) 15mm(1/2") 14 14 22 22 21.34 20 20mm(3/4") 14 14 26 26 26.67 25 25mm(1") 11.5 11 32 34 33.4 32 32mm(1 1/4") 11.5 11 38 42 42.16 40 40mm(1 1/2") 11.5 11 48 48 48.26 50 50mm(2") 11.5 11 60 60 60.33 63 65mm(2 1/2") 8 11 76 76 73 75 80mm(3") 8 11 89 89 88.9 90 100mm(4") 8 11 114 114 114.3 110

Industrial grade petroleum jelly is a solid hydrocarbon based grease with good lubricity, chemical stability, water resistance and corrosion resistance, and has a wide range of uses, mainly including the following: Lubrication and friction reduction Lubrication of mechanical equipment: under the condition of temperature not higher than 45℃ and not much load, it can be used as the grease of light load machinery to reduce the friction and wear between mechanical parts. Lubrication of zipper and slide rule: it can effectively reduce the friction resistance of zipper and slide rule and make them slide more smoothly. Protection and anti-corrosion Metal antirust: It can be coated on the surface of metal products, metal parts and machinery to form a layer of protective film to prevent metal from rusting. For example, it is applied to corrosion-prone metal jewelry, non- stainless steel knives and gun barrels before storage. EQUIPMENT PROTECTION: Can be used in taps or equipment that require regular repair and maintenance, such as transmission lines, split tees installed for HOT TAP operation, or valves where polyurethane insulation is damaged or cannot be buried. Release and molding Mold Release Agent: Used as a release agent for plaster molds and castings, also used for die casting and mold release. Modeling Clay: Part of a hydrocarbon mixture used to make modeling clay that does not dry out like Play-Doh. Other Uses Rubber softeners and tackifiers: Can be used in the manufacture of rubber products to make rubber softer and increase its tackiness. Wood protection: can be used for finishing and protecting wood, such as mineral oil polishing. Cable Filling Paste: Used as raw material for industrial products such as cables to fill cables and prevent water from entering the cables. Emulsifying materials for explosives: can be used as emulsifying materials for the production of explosives. Anti-foaming and releasing agents: can be used as an anti-foaming agent to hinder the formation of foam in industrial process liquids, and as a releasing agent to prevent other materials from bonding to surfaces.

PDLC Liquid Crystal Mixture RM82 125248-71-7 Nematic liquid crystal RM82 125248-71-7 1,4-BIS-[4-(6-ACRYLOYLOXYHEXYLOXY)BENZOYLOXY]- , 2-METHYLBENZENE C39H44O10 HPLC: 95% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Superior Chemical Resistance - Withstands virtually all acids, bases and organic solvents, including HF, aqua regia and DMSO. Exceptional Purity - Ultra-low metal leaching ensures contamination-free processing for sensitive applications. 3. Broad Temperature Range - Maintains structural integrity from -200 degrees Celsius to +260 degrees Celsius for extreme condition work. 4. Optical Clarity - Transparent walls allow visual monitoring of reactions and fluid levels. 5. Non-Reactive Surface - Prevents sample adhesion and enables easy cleaning, even with polymerizing materials. 6. Durable Construction - Excellent mechanical strength and fatigue resistance for long-term laboratory use. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 1 bags

chiral nematic liquid crystals QYPDLC-182 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

GX-301A stabilizer is a composite calcium-zinc stabilizer synthesized by our company using a one-step synthesis method. Due to the high-temperature synthesis method, this stabilizer does not have strong acidity, strong alkali and strong oxidizing properties. , is a weakly alkaline PVC stabilizer with relatively mild properties and will not corrode or damage equipment. Mainly suitable for wall panels and floors, it has good mold release, good stability, no precipitation, wide processing range, strong applicability and extremely cost-effective. GX-301A is an additive package of comprehensive impact resistance (CPE) and processing aids (ACR). This product can replace CPE and ACR. Appearance: White or slightly yellow flake or powdery material. Properties: This product is insoluble in water and non-toxic.

White or slightly yellow flake or powdery material. Properties: This PVC Cazn cable stabilizer for cable is insoluble in water. Usage and performance: DL-10 produced by our company is a calcium-zinc composite stabilizer. It has excellent stability and good static thermal stability. The Congo Red test index is ≥180 minutes. There are no pores in granulation and wire drawing. It does not absorb moisture. It does not contain strong acid or alkaline substances. It does not corrode metal wires. The finished products are brightly colored. It has full color, white initial coloring, good brightness, and excellent insulation performance. It can meet the specifications of cable materials at 70°C, 90°C, and 105°C at the same time. It is an excellent option for cable material processing. (Mainly used for white cable materials)