Chemicals & Plastics

Liquid Crystal Materials 68065-81-6 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

Methyl tin mercaptide is an organotin stabilizer belonging to the same category as butyl tin and octyl tin variants. This transparent, viscous liquid offers excellent compatibility in PVC formulations and serves as a key stabilizer during thermal processing. It delivers: Outstanding initial and long-term thermal stability High product clarity Superior weatherability compared to other metal-based stabilizers It also exhibits strong compatibility with a wide range of additives and weakly polar oils, including C8–C12 fatty alcohols, fatty acids, phosphite esters, and mineral oils. Non-flammable and remaining in a viscous liquid state even at temperatures as low as -20°C due to its low freezing point, this stabilizer is cost-efficient and suitable for various PVC processing techniques—such as extrusion, calendering, blow molding, and injection molding—making it one of the most promising organotin stabilizers available.

Minimum Order: 220

Dextrose monohydrate is mainly used food additive and drink ingredient additive our main specificiation is: Appearance: White crystal powder purity of dextrose: 99.5% min. Moisture:9.5% max;Ash:0.2% max acidity (ml): 1.2 max;Color:91 max the particle size: 600-850μm (pass 24 mesh) specific roatation :+52.0---+53.5 heavy metal (ppm):20 max chlorid (ppm):200 max sulphate (ppm):200 max ironsalt(ppm):20 max

Minimum Order: 20 square metres

Dimethylaminopropylamine (DMAPA) is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics. Product name: DMAPA/N,N-3-dimethyl-1,3-propanediamine CAS Number: 109-55-7 EINECS NO.:203-680-9 HS.Code: 2921290090 Molecular Formula: C5H14N2 Purity (%): 99.5% Appearance: Clear and colorless liquid. Packing: 165KG Iron Drums Applications: DMAPA is used as an intermediate in the production of binding agents, ion- exchange materials, flocculating agents (water treatment), cosmetic agents, washing and cleaning agents (betaines), additive for petrol and other fuels, polyurethane fibres and lubricants, dyes, agrochemicals, agents used in the photographic and textile industries, etc. DMAPA is also used directly as al hardener in epoxy resins in the plastics industry, as a cross-linking agent for cellulose fibres in the paper industry and as an anti-shriking agent for leather. DMAPA is an Epoxy hardener. DMAPA reacts with epoxide to form 3D cross-linked thermoset structures. DMAPA is also used for the synthesis of betaines, which are widely employed in personal care products, shampoos, washing and dishwashing detergents. DMAPA is a multifunctional amine used as a building block for lube oil dispersants as well as lubricity improvers and corrosion inhibitors.

Minimum Order: 20 square metres

Chloroacetic acid, industrially known as monochloroacetic acid (MCA) is the organochlorine compound with the formula CICH2CO2H.This carboxylic acid is a useful building-block inorganic synthesis. Product name: Chloroacetic acid CAS Number: 79-11-8 EINECS NO.:201-178-4 HS.Code: 2915400090 Molecular Formula: ClCH2COOH/C2H3ClO2 Purity (%): 99% Appearance: White flake Packing:25kg/bag Applications： Chloroacetic acid is used in the manufacture of cellulose ethers (used mainly for drilling muds, detergents,food, and pharmaceuticals), crop protection chemicals, and in the manufacture of glycine, thioglycolic acid, malonic acid, vitamins, sequestering agents (EDTA), glycine, dyes (indigo and derivates), chloroacetylchloride (CAC), surfactants. Chloroacetic acid is also used in the manufacture of various dyes, synthetic caffeine, and organic chemicals.

Minimum Order: 20 square metres

Microcrystalline wax serves as a highly significant and versatile modifying additive in candle manufacturing. Enhances structural strength and heat resistance: Possessing a resilient texture and high viscosity, its incorporation markedly improves a candle's resistance to bending and deformation, particularly in elevated temperature environments. Improving surface lustre and texture: Microcrystalline wax imparts a fine, oily sheen to candle surfaces, elevating perceived quality and delivering a smoother tactile feel. Enhancing Flexibility and Crack Prevention: Pure paraffin wax, particularly high-melting-point varieties, tends to shrink and crack during cooling. Incorporating microcrystalline wax increases the wax body's flexibility and adhesion, effectively reducing or eliminating surface cracks, hollow bases, and gaps between the candle and container walls.

Sodium Pyrophosphate, also known as tetrasodium pyrophosphate, is a versatile compound used in various applications such as food processing, water treatment, and industrial processes for its buffering, chelating, and emulsifying properties. CAS Number: 7722-88-5 EINECS NO.: 231-767-1 Molecular Formula: Na4P2O7 Purity (%): Typically available in various purity levels, such as 98% and above. Appearance: Sodium Pyrophosphate is commonly available as a white, crystalline powder or granules. Packing: such as bags, drums, or bulk shipments Sodium Pyrophosphate Uses Food Industry: Used for pH control, texture improvement, and ingredient stabilization in processed foods. Detergent Manufacturing: Softens water, aids dispersal, and enhances detergent cleaning efficiency. Water Treatment: Prevents scale formation in pipes, boilers, and cooling systems. Industrial Use: Acts as a chelating agent, improves solution stability, and aids in metal cleaning and electroplating. Laboratory and Research: Used as a reagent in chemical reactions and in buffer solutions.

Minimum Order: 20 square metres

Sodium tripolyphosphate, a versatile chemical compound, is commonly used as a detergent additive and water treatment agent. CAS Number: 7758-29-4 EINECS NO.: 231-838-7 Molecular Formula: Na5P3O10 Purity (%): 90%,94% Appearance: Sodium tripolyphosphate is usually a white, granular or powdered substance. Packing: 25kgs/bag Sodium Tripolyphosphate Uses Water Treatment: This substance is applied in water treatment to counteract scale and deposits within pipes, boilers, and cooling systems. It helps maintain optimal efficiency in water heating and cooling equipment. Detergent Industry: This compound is commonly utilized as a builder or chelating agent in laundry and dishwashing detergents. It enhances cleaning efficiency by preventing dirt redeposition and eliminating hard water minerals. Ceramic Industry: In ceramics, this compound serves as a dispersing agent and deflocculant. It improves the flow of ceramic slurries and reduces viscosity. Food Industry: Approved for use as a food additive, it finds application in various food processing tasks. It serves as a sequestrant, pH regulator, and texture enhancer in processed meats, seafood, dairy, and canned goods. Metal Treatment: Within metal cleaning and surface treatment, it acts as a dispersant and emulsifier in degreasers, rust removers, and plating baths. Other Industrial Uses: Its roles extend to multiple industrial processes, encompassing oil drilling, textiles, and paper production. It aids in dispersion, emulsification, and water hardness control.

Minimum Order: 20 square metres

Microcrystalline wax serves primarily as a functional additive in the textile and leather sectors, enhancing materials' physical properties and durability. Within the textile industry, microcrystalline wax is frequently employed in yarn sizing to improve fabric softness and water resistance while bolstering lightfastness. It forms a protective layer between fibres, reducing friction and enhancing processing smoothness and the finished product's hand feel. In leather processing, microcrystalline wax serves as a coating or additive to fill micro-cracks on the leather surface, restoring material tactility while enhancing water resistance, abrasion resistance, and scratch resistance. For instance, in suede restoration, it extends the leather's service life. Furthermore, microcrystalline wax's elasticity, adhesion, and waterproofing properties render it suitable for textile coatings and leather care products, enhancing lustre and overall durability.

QYPDLC-421 Liquid Crystal Materials 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

Activated Clay is a versatile adsorbent with a high surface area and porosity, making it effective in removing impurities and color from liquids and oils. Appearance: Fine powder or granules with a grayish or brownish color. Packing: 25kgs/bag or 1mt/bag

Bentonite is a versatile clay mineral known for its high absorbency and ability to form gel-like suspensions, making it valuable in various industries. CAS Number: 1302-78-9 EINECS NO.: 215-108-5 Molecular Formula: Al2O3.4(SiO2).H2O Purity (%): Varies depending on the grade and application, typically ranging from 80% to 95% or higher. Appearance: Fine powder or granules with a range of colors, including white, purple, yellow, gray, or green. Packing: 25kgs/bag or as custmer’s request.

Potassium Acetate is a chemical compound derived from acetic acid and potassium hydroxide, serving as an essential reagent in different industries. CAS Number: 127-08-2 EINECS NO.: 204-822-2 Molecular Formula: C2H3KO2 Purity (%): Commonly available in purities of 98% or higher for industrial and laboratory use. Appearance: White crystalline powder Packing: 25kgs/bag, 1mt/bag, or as customer’s request.

Dicyandiamide Formaldehyde Resin is a water-soluble resin widely used as a cross- linking agent in adhesives, coatings, and textiles. CAS Number: 55295-98-2 EINECS NO.: 259-218-9 Molecular Formula: (C2H4N4)x Purity (%): Typically ranging from 60% to 95% or higher. Appearance: Colorless or Light-color Sticky Liquid Packing: 25kg，200kg，250kg Plastic drum packaging, 1250 IBC etc