Carbomer U21

Product Description

Carbomer Ultrez 21 is our most versatile personal care polymer. It is a hydrophobically modified cross-linked acrylate copolymer and is designed to efficiently impart thickening, stabilizing, and suspending and so on. The polymer incorporates patented technology, which allows it to quickly and easily self-wet. Carbomer U21 is free from benzene and heavy metal. You can use it without any worry. It is always enjoy high reputation for it's stable quality,high transparency and high viscosity.

Name	Carbomer U21
Appearance	White Powder
Purity	99.9%
CAS	9003-01-4
Solvent	Dichloromethane
PH Value	2.7~3.5
Viscosity	45000-65000
Carboxylic acid groups	56~68%
Loss on drying	≤2.0%
Shelf Life	24 Months

Carbomer Series	Type	Features	Application Field
Carbomer 940	40000-100000	short rheology, high viscosity, high transparency	gels and creams
Carbomer 941	4000-11000	Long rheology; low viscosity; high transparency	gels and emulsions
Carbomer 934	30500-39400	Short rheology, medium and high viscosity; moderate transparency	thick gels, emulsions, suspensions
Carbomer 980	40000-100000	Short rheological properties, high viscosity, extremely high thickening, high transparency	crystal clear gel, water or alcohol solvent
Carbomer 1342	20000-40000	cross-linked polyacrylic resin , topical drug delivery system , excellent rheology improver in the presence of electrolytes	olvmeric emulsification
Carbomer ETD 2020	40000-60000	long rheology, medium viscosity, high transparency, high ion resistance	clear gel
Carbomer Ultrez 21	45000-65000	Short rheology; high viscosity; high transparency	gels, washing and cleaning products, high electrolyte products, creams, emulsions
Carbomer Ultrez 20	45000-65000	Long rheology; high transparency; medium viscosity; easy to disperse, excellent and stable suspension ability	shampoo, shower gel, cream / emulsion, electrolyte-containing skin care, hair care gel
Carbomer Ultrez 10	45000-65000	Short rheology, high viscosity, high transparency, strong self-wetting ability, acid and alkali resistance, easy to disperse and dissolve	gels, washing and cleaning products, hair care gel, creams