CAS 76050-42-5 carbopol 940 (email email@example.com)
1.Alias:carbomer;carboxypoly methylene;carboxyvinyl polymer,Carboxypolymethylene
4.Appearance:light loose powder
5.Usage:Used in pharmaceutical gels and ointment,Tooth paste ,shampoos,cleansing ceam,skin and moisturzing creams,Shaving and sunscreen creams,after shave lotions.
It is high molecular weight cross-linked polymer.is a generic name for synthetic high molecular high molecular weight polymers of acrylic acid used as thickening,dispersing,suspending and emulsifying agents in pharmaceuticals and cosmetics.they may be homopolymers of acryli acid, crosslinked with an allyl ether pentaerythritol,allyl ether of sucrose allyi ether of propylene .carbomers are found in the markt as white and fluffy powders .they have the ability to absorb,retain water and swell to many times their original volume.Carbomers codes(910,934,940,941and 943P)are an indication of molecular weight and the specific components of the polymer.
Excellent thickening effciency at hih viscosity and sparking clear transparency is possible in a aqueouds or hydrolcpholic solutions.Suitable for use in cosmetics and tocipal application etc.