High Purity Carbomer 940 941 934 Powder CAS9007-20-9

Details:

Polyacrylic acid, referred to as PAA, alias 2-acrylic acid homopolymer, acrylic resin coating, acrylic resin, acrylic monomer polymer, acrylic modified resin, acrylic resin emulsion, is a water-soluble acrylic polymer, also soluble In some polar solvents, such as methanol, dioxane and ethylene glycol, etc. The ionization constant is 4.75. Because the molecule contains a large number of carboxyl groups, it can react with alkalis, alcohols, and amines, and can also undergo dehydration, degradation, and complexation reactions. It can be used as thickener, dispersant, flocculant, adhesive and film-forming agent, etc. It is widely used in coatings, plastics, papermaking, textiles, rubber, food, medicine, cosmetics and water treatment industries.

1. Used as scale inhibitor and dispersant in industrial water treatment. Compatibility is good. It can also be used for pre-treatment of drinking water. It is used to separate red mud in the preparation of alumina.

2. It can be used as an excellent suspending agent, emulsifier, transparent matrix of high-grade cosmetics and pharmaceutical excipient matrix, and is also the most effective water-soluble thickener. It is also used in toothpaste as a thickener and binder, and can be polymerized with other Use in combination.

3. It is a commonly used dispersant, which can disperse the crystallite or sediment of calcium carbonate, calcium sulfate and other salts in water without precipitation, so as to achieve the purpose of scale inhibition. In addition to being used as a scale inhibitor and dispersant in circulating cooling water systems, it is also widely used in papermaking, textile, printing and dyeing, ceramics, coatings and other industries.

4. Applied to water treatment of chemical industry, chemical fertilizer, printing and dyeing, power generation, etc.