Carbomer, also called Carbopol or Carboxypoly-methylene is a generic name for synthetic high molecular weight polymers of acrylic ACID used as thickening, dispersing, suspending and emulsifying agents in pharmaceuticals and cosmetics. They may be homopolymers of acrylic acid, crosslinked with an allyl ether pentaerythritol, allyl ether of sucrose or allyl ether of propylene. Carbomers are found in the market as white and fluffy powders. They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the specificcomponents of the polymer. This product is acrylic bonded allyl sucrose or pentaerythritol allyl ether polymer. Calculated on dry goods, including carboxylic acid group (-cooh) group - should be 56.0% ~ 68.0%.

Carbopol 940: short rheology, high viscosity, high definition clarity, low ion resistance and shear resistance, suitable for gels and creams.
Carbopol 941: Long rheology, low viscosity, high-definition clarity, medium ion resistance and shear resistance, suitable for gels and emulsions.
Carbopol 934: Cross-linked polyacrylic Resin, local delivery system, stable at high viscosity, used in concentrated gels, emulsions, suspensions.
Carbopol 1342: cross-linked polyacrylic resin, local drug delivery system, excellent rheology modifier in the presence of electrolyte, polymerization emulsification.
Carbopol 980: cross-linked polyacrylic resin, topical delivery system, crystal clear gel, water or alcohol solvent.
Carbopol ETD 2020: acrylate / C10-30 alkyl acrylate cross-linked copolymer, long rheology, low viscosity, high-definition clarity, high ionic resistance and shear resistance, suitable for clear gel.
Carbopol AQUA SF-1: liquid, long-rheological, can be formulated into clear formula, has excellent compatibility with various ingredients, acid thickening, can be used in surfactant system.
Carbopol Ultrez 21: acrylate / C10-30 alkyl acrylate cross-linked copolymer, short rheology, used in gels, cleaning and cleaning products, high electrolyte products, creams, lotions.
Carbopol Ultrez 20: acrylate / C10-30 alkyl acrylate cross-linked copolymer, long rheology, shampoo, shower gel, cream / lotion, skin care and hair care gel with electrolyte.