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Cas No.: | 9007-16-4 | MF: | C3H4O2 |
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Purity: | Acrylic Polymer 98-100% | Apprearance: | White Loose Powder |
Usage: | Used For Crastal Gels/Emusion/Suspension | PH: | 2.5-3.5 |
High Light: | raw materials for cosmetics,raw cosmetic ingredients |
Poly Acrylic Acid Carboxypolymethylene Carbopol 940 Carbomer Hair Gel
1. General Information of Carbopol 940
Carbopol, also called CarbCarbopol, 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.
It is with short flow properties, high viscosity, high suspending ability and high clarity.
It is a cross-linked polyacrylate polymer used in personal care gels and creams as a high-efficient rheology modifier.
Item | Specification |
Apprearance |
Fluffy, white powder |
Viscosity (20 r/min,25ºC,mPa.s)/0.2% aqueous solution |
19000~35000 |
Viscosity (20 r/min,25ºC,mPa.s)/0.5% aqueous solution |
40000~70000 |
Solution Clarity (420 nm,%)/0.2% aqueous solution |
≥85 |
Solution Clarity (420 nm,%)/0.2% aqueous solution |
≥95 |
Residual acrylic acid (%) |
≤0.25 |
Lose on drying (%) |
≤2.0 |
Residual Benzene(%) |
≤0.50 |
It is packed in 25kg or 200Kgs/Plastic Drum