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Product Name: Carbomer
Other Name: POLYACRYLIC ACID; CARBOMER 910 940 690 672; Carbopol; Polymer
Appearance: White powder
CAS No.: 9007-20-9
HS Code:3906909000
MOQ: 5MT
Package: 20KG Carton,25KG Fiber Drum or as your requirement
CAS 9007-20-9 Carbomer
Carbopol 940,also called Carbomer 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 specific components of the polymer .
Description of Carbomer:
Other name:Carbopol
CAS No.:9007-20-9
Molecular Formula:C3H4O2
Purity: 99%
Grade : Cosmetic Grade
Other types of Carbopol:
Carbopol 934
Carbopol 940
Carbopol 941
Carbopol 980
Technical Specification
Item | Index | |||
Carbopol 940 | Carbopol 941 | Carbopol 934 | Carbopol 1342 | |
Appearance | White loose powder | White loose powder | White loose powder | White loose powder |
Ash | ≤2.0% | ≤2.0% | ≤2.0% | ≤2.0% |
Acidity | 2.5-3.5 | 2.5-3.5 | 2.5-3.5 | 2.5-3.5 |
Heavy metal | ≤20ppm | ≤20ppm | ≤20ppm | ≤20ppm |
Benzene | ≤0.0002% | ≤0.0002% | ≤0.0002% | ≤0.0002% |
Viscosity | 40000～60000 mpa.s | 4000～11000 mpa.s | 20000-40000mpa.s | 20000～40000 mpa.s |
Loss on drying | ≤2.0% | ≤2.0% | ≤2.0% | ≤2.0% |
Assaying | 56%-68% | ≤2.0% | ≤2.0% | ≤2.0% |
Applications of Carbomer:
Common carbomer series
Carbopol 940
With short fluidity, high viscosity and high clarity, it is applicable to gel, skin care lotion, cream, transparent
gel products containing ethanol, transparent skin care gel, hair styling gel, shampoo and shower gel.
Carbopol 941
Long rheological, low viscosity, high clarity, suitable for gel and lotion skin care lotion, cream, transparent skin care gel, hair styling gel.
Carbopol 934
Stable at high viscosity, used for concentrated gel, emulsion and suspension. Skin care lotion, cream, opaque gel products, shampoo, shower gel.
Carbopol 971
Skin care lotion and cream containing electrolytes, transparent gel products containing ethanol, transparent skin care gel, hair styling gel, shampoo and shower gel.
Carbopol 974
Oral products include gel, anti allergy, whitening toothpaste, denture adhesive, transparent skin care lotion, cream, transparent skin care lotion, cream, gel, and transparent sterilization gel containing ethanol.
Carbopol 980
Skin care lotion, cream, transparent gel containing ethanol, transparent skin care gel, hair styling gel, shampoo and shower gel.
Carbopol 1342
Oral products include gel, anti allergy, whitening toothpaste, denture adhesive, transparent skin care lotion, cream, transparent skin care lotion, cream, gel, and transparent sterilization gel containing ethanol.
Carbopol ETD 2020
Long rheological, low viscosity, high clarity, suitable for clear gel. It is mainly used in skin care lotion, cream, transparent skin care gel, hair styling gel, shampoo and shower gel.
Package & Storage of Carbomer:
20 kg Carton
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Storage and Transportation
It should be stored in a ventilative and dry warehouse instead of in the open air,
kept away from water
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