Polyvinyl Alcohol Resin (PVA) 25kg
Polyvinyl alcohol (PVA) is a water-soluble synthetic polymer that is typically used as a coating agent, thickener, and adhesive in a variety of industries. It is made by the hydrolysis of polyvinyl acetate, which is a thermoplastic polymer that is commonly used in adhesives, coatings, and films. The degree of hydrolysis of PVA determines its solubility and other physical properties. PVA is known for its excellent film-forming properties, high tensile strength, and excellent adhesive properties. It is used in a variety of applications, including textiles, paper, packaging, and construction materials
PVC resin 25kg
Polyvinyl chloride (PVC) resin is a synthetic thermoplastic polymer that is commonly used in a wide range of products, including pipes, cables, flooring, and packaging materials. It is made from the polymerization of vinyl chloride monomer, which results in a polymer that is versatile, durable, and easy to manufacture. PVC resin can be produced in a variety of grades and formulations to meet specific requirements for different applications.
Rubber Accelerator MBTS
Rubber accelerators are chemicals used in the vulcanization of rubber to increase the speed of the curing process. Vulcanization is a chemical process that converts natural rubber or related polymers into more durable materials by cross-linking individual polymer chains. This process improves the strength, elasticity, and resilience of rubber, making it suitable for various applications like tires, automotive parts, footwear, and industrial products.
Accelerators facilitate the vulcanization process by increasing the rate of cross-linking reactions between rubber molecules. They work by activating the vulcanization agent (usually sulfur) to form sulfur bridges between polymer chains more quickly. This results in a faster curing time and improved properties of the rubber product.
Stearic Acid (Triple Pressed) 25kg
Stearic acid is a saturated fatty acid with the chemical formula C18H36O2. It is a solid, waxy substance that is odorless and tasteless. Stearic acid is commonly found in natural fats and oils, such as animal fats (beef, pork, and chicken) and vegetable oils (such as coconut oil, palm oil, and shea butter).
Stearic acid is widely used in various industries and applications. In the food industry, it serves as a food additive and is commonly used as a thickener, emulsifier, and stabilizer. It can be found in a variety of food products, including baked goods, confectionery, margarine, and chocolate.
Outside of the food industry, stearic acid has many applications. It is used in the production of candles, cosmetics, soaps, detergents, and lubricants. It is also utilized as a coating for pills and tablets in the pharmaceutical industry.
From a chemical perspective, stearic acid belongs to the class of fatty acids, which are long-chain carboxylic acids. It is called a saturated fatty acid because its carbon chain is fully saturated with hydrogen atoms, meaning it does not contain any carbon-carbon double bonds. This saturation gives stearic acid its solid form at room temperature and makes it less prone to rancidity compared to unsaturated fats.
Overall, stearic acid is a versatile compound with various industrial applications, primarily as a thickener, emulsifier, stabilizer, and lubricant.
Talcum Powder 25kg
Talcum powder is a fine, white powder made from talc, a naturally occurring mineral composed mainly of magnesium, silicon, and oxygen. It is widely used in various cosmetic and personal care products for its ability to absorb moisture, reduce friction, and provide a silky-smooth texture. Talcum powder is often used as a body powder, baby powder, and in some cases as a dry shampoo. However, concerns have been raised about the potential health risks associated with inhaling talc particles, particularly for women who use talcum powder in the genital area.
Zinc stearate 25kg
Zinc stearate is an inorganic compound composed of zinc and stearic acid. It is a fine, white powder that is insoluble in water. Zinc stearate is primarily used as a lubricant, release agent, and stabilizer in various industries, including plastics, rubber, cosmetics, and pharmaceuticals. It has excellent hydrophobic properties, which make it effective in preventing the sticking or adhesion of materials during processing or manufacturing. Zinc stearate is also used as a thickening agent, emulsion stabilizer, and anti-caking agent in certain applications.
