Product introduction
Product nameCarbopol 940CAS NO.9007-20-9Purity99%Appearencewhite powderUsagecosmetic raw materialspacking20kg/case
Product information
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 volumw.Carbomer codes (910,934,940,941 and 934p) are an indication of molecular weigh and the polymer.This product is acrylic bonded allyl sucrose or pentaerythritol allyl ether polymer.