PRODUCT DESCRIPTION

Appearance:	White Powder
Purity:	99.9%
CAS:	9003-01-4
Solvent:	Dichloromethane
PH Value:	2.7~3.5
Viscosity:	40000-60000
Carboxylic acid groups:	56~68%
Loss on drying:	≤2.0%
Shelf Life:	24 Months

Carbo, also known as Carbomer Powder, is an acrylic cross-linked resin obtained by cross-linking pentaerythritol and acrylic acid. It is a very important rheology modifier. The neutralized Carbomer Powder is an excellent gel matrix. It has important purposes such as thickening and suspension, simple process and good stability, and is widely used in lotions, creams, and gels.

Free sample available & Product Customization

Certificate of Analysis

Test Item		Specification
Appearance		Bulk white to yellow powder
Viscosity (20r/min, 25℃, mPa.s) Brookfiled RVDV-2T	0.2% aqueous solution	19,000-35,000
	0.5% aqueous	40,000-70,000
Solution clarity (420nm, % UV)	0.2% aqueous solution	>85
	0.5% aqueous solution	>85
Carboxylic acid content %		56.0-68.0
PH value		2.5-3.5
Residual benzene (%) (GC)		<0.5%
Loss on drying (%)		<3.0
Heavy metal /ppm		<10

Commonly used Series

Carbopol 940: short rheology, high viscosity, high clarity, low ion resistance and shear resistance, suitable for gels and creams.

Carbopol 941: Long rheology, low viscosity, high clarity, medium ion resistance and shear resistance, suitable for gels and emulsions.

Carbopol 934: Cross-linked polyacrylic resin, topical drug delivery system, stable at high viscosity, used in thick gels, emulsions, and suspensions.

Carbopol 1342: cross-linked polyacrylic resin, topical drug delivery system, excellent rheology modifier in the presence of electrolytes, polymerization and emulsification.

Carbopol 980: cross-linked polyacrylic resin, topical drug 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 clarity, high ion resistance and shear resistance, suitable for clear gel.

Carbopol AQUA SF-1: Liquid, long rheology, can be formulated into a clear formula, has excellent compatibility with various ingredients, acid-returning and thickening, and can be used in surfactant systems.

carbopol Ultrez 21: Acrylate/C10-30 alkyl acrylate cross-linked copolymer, short rheology, used in gels, washing 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 containing electrolytes.

Pemulen TR-1: Acrylate/C10-30 alkyl acrylate cross-linked copolymer, thickening emulsifier, short rheology, used in creams and lotions.

Pemulen TR-2: Acrylate/C10-30 alkyl acrylate cross-linked copolymer, thickening emulsifier, long rheology, used in emulsion.