Products
QINGYUAN CHEMICAL
Flexible polyurethane foam: Primarily used in:Furniture and home furnishings: Cushioning materials for sofas, mattresses, and seats. Automotive industry: Car seats, headrests, and interior trim. Coatings: Providing abrasion-resistant and chemical-resistant coatings, such as wood varnishes and industrial protective coatings. Adhesives: Used for bonding composite materials. Elastomers: Used in the manufacture of shoe soles, sealing rings, etc.
Sodium sulfate is mainly used as a filling material for synthetic detergents. Steaming and cooking agents used in the paper industry to produce kraft pulp. Glass industry is used to replace soda ash. The chemical industry uses it as a raw material for manufacturing sodium sulfide, sodium silicate, and other chemical products. The textile industry is used to prepare the coagulation bath for spinning vinylon. Used as a laxative in the pharmaceutical industry. It is also used in non-ferrous metallurgy, leather and other fields.
1.Synthesis: Vinyl acetate monomer (VAM), PVA, EVA, terephthalic acid (PTA) Acetate esters: such as ethyl acetate and butyl acetate, are excellent organic solvents widely used in coatings, inks, adhesives, and fragrance industries. 2. Food Industry: Acidity regulator, preservative, flavoring agent. 3. Pharmaceuticals and Pesticides:Pharmaceuticals: As a raw material for the synthesis of various vitamins, antibiotics, aspirin, and other drugs. Pesticides: Used in the synthesis of certain herbicides, insecticides, and plant growth regulators. 4. Textile Printing and Dyeing Industry: In the dyeing and printing process of textiles, glacial acetic acid is used as a pH regulator and dyeing accelerator, especially in the dyeing of neutral and acid dyes, helping the dye to be better fixed on the fiber, improving dyeing effect and fastness. 5.Other Fields: Household cleaning, photography, laboratory.
PVC Resin of various grades appears in the white powder form.PVC Resin is isoluble in gasolne ethanol, and water and also thermoplastic in nature. It shows expandablity and solublity in ether. aromatc hydrocarbons fatty chloro-hydrocarons, or ketones.Furthermore PVC resin also depicts stonger resistance towards corrosion alongside effective dielectric properties.
Calcium carbide is an inorganic compound with the chemical formula CaC2. It is the main component of calcium carbide and is a white crystalline powder. Industrial products are gray black block shaped, with a purple or gray cross-section. Immediately react violently with water, producing acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used to produce acetylene gas. Also used in organic synthesis, oxyacetylene welding, etc.
Sulfamic acid is a strong solid acid and complexing agent, primarily used in the following areas: 1. Industrial cleaning: Its main application. It is used to remove scale (calcium carbonate scale) from boilers, heat exchangers, and other equipment, safely and efficiently. 2. Bleaching and stabilization: In the paper and textile industries, it is used as a chlorine bleaching stabilizer to prevent fiber strength degradation. 3. Electroplating: In the electroplating industry, it is used as a pH buffer to achieve a bright, smooth coating. 4. Chemical synthesis: It is an important intermediate in the manufacture of sweeteners, flame retardants, herbicides, and other products.
Potassium hydroxide (KOH, also known as caustic potassium) is widely used in various industrial fields such as chemical, daily chemical, and pharmaceutical industries due to its strong alkalinity and chemical reactivity. The chemical industry includes basic chemical raw materials, organic synthesis, and rubber processing; Daily chemical industry: detergent/soap production, cosmetic raw materials; Pharmaceutical and laboratory fields: drug synthesis, laboratory reagents; Electronics and battery industry: battery electrolytes, electronic component cleaning; Textile printing and dyeing industry, food industry, water treatment industry, metallurgical industry, and so on. Potassium hydroxide has strong corrosiveness, and safety protection should be taken when using it.
1. Silage Preservation: Used as a preservative and additive in sealed animal feed (silage), it effectively inhibits spoilage bacteria and extends shelf life. 2. Leather Industry: Used in the dehairing, deliming, and softening processes of leather, it is a key leather processing chemical. 3. Textile Printing and Dyeing: Used as a mordant in the wool textile industry to improve dye adhesion; also used for adjusting the pH of fabrics. 4. Rubber: Used as a coagulant for natural rubber. 5. Pharmaceutical Industry: Used as a raw material for the synthesis of certain drugs (such as vitamins and caffeine).
SLES is widely used in liquid detergent, such as dish-washing detergent, shampoo, shower gel, soap and other cleaning compound cosmetic products, etc. It can also be used in washing powder and detergent for heavy dirt. In textile, printing and dyeing, oil and leather industries, it can be lubricant, dyeing agent, cleaner, foaming agent and degreasing agent.
Sodium Nitrite (NaNO₂) is a white to light yellow crystalline powder with a minimum purity of 99%. It features good solubility and stable chemical properties, widely used as a food preservative, color fixative, industrial oxidizing agent, and metal corrosion inhibitor. It plays an important role in food processing, dye manufacturing, pharmaceutical production, and construction chemicals. Our product is available in industrial and food grades, strictly controlled under international quality systems and certified with ISO 9001, ISO 14001, REACH and FDA standards. It is safely packed in 25kg PP/PE bags or 50kg iron drums. With reliable quality, consistent supply and competitive prices, our sodium nitrite is well recognized by global customers.
Caustic Soda also known as Sodium Hydroxide. Is basic chemical raw materials. Used in papermaking industry, textile printing and dyeing industry, petrochemical industry, water treatment industry, food processing industry, pharmaceutical industry, used for degreasing and rust removal on metal surfaces in metal processing; Used in the production of soap, laundry detergent and other products in the daily chemical industry; It can also be used in fields such as battery manufacturing and leather tanning.
Sodium benzoate can be used as a preservative, rust inhibitor, and chemical synthesis intermediate in the industrial field. When used as a food additive, it can be used as a food/pharmaceutical grade preservative. When used as an adhesive/sealant, it is used as a preservative in some water-based adhesives and sealants to extend the shelf life of the product; Used in textile dyeing and finishing processes for the textile industry, to assist in improving dye stability or as a dye retarder.
Urea is a high-quality nitrogen fertilizer, featuring a minimum nitrogen content of 46%. It appears as white crystalline prills or granules with high solubility and stable efficiency. As the most widely used nitrogen source, it promotes plant growth and improves crop yields. It is also applied in industrial manufacturing, feed additives, and chemical production. Our urea complies with international agricultural and industrial standards, certified by ISO 9001 and ISO 14001. It is packed in 25kg, 50kg bags or 1000kg jumbo bags for safe transport. With stable quality, high efficiency, and competitive pricing, our urea is widely trusted by global customers in agriculture and industry.
Monosodium Glutamate (MSG) is a widely used food flavour enhancer. It appears as white crystals or crystalline powder with minimum purity of 99%. It effectively strengthens umami taste and improves overall flavour in various cuisines. Our MSG is produced under strict food-grade standards, certified with ISO 9001, HACCP, FDA, Halal and Kosher. It is pure, safe, and highly soluble. Packed in 25kg PP/PE bags, 10kg cartons or 1000kg jumbo bags, our product ensures secure delivery. With consistent quality, stable supply and competitive prices, our MSG is widely exported and trusted by global food industry customers.
TCCA(Trichloroisocyanuric acid)
Trichloroisocyanuric Acid (TCCA) is a high-chlorine solid disinfectant with strong bactericidal effect. It releases hypochlorous acid gradually in water, providing efficient disinfection. With good stability and uniform solubility, it has low corrosion to equipment and is suitable for swimming pools, drinking water, industrial circulation water, wastewater treatment, and public sanitation.
Calcium hypochlorite is a white granular or powdery inorganic highly oxidizing compound, commonly known as bleaching powder, renowned for its high available chlorine content (usually 60%-75%) and excellent bactericidal and bleaching abilities. It decomposes in water to form hypochlorous acid. Physical properties: White solid with a strong chlorine odor, soluble in water. It is mainly used for bleaching cotton and linen textiles, chemical fibers, pulp, and starch, as well as for disinfection and sterilization of drinking water and swimming pool water.
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