carbomer ultrez 21 polymer COA for lotion use factory price
Quick Details Port: Tianjin Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 500.0 Metric Ton/Metric Tons per Month Other Names: carbopol Usage: Cosmetic Raw Materials,Detergent Raw Materials,Hair Care Chemicals,Oral Care Chemicals,Pharmaceutical Assay for carboxylic acid content: 56.0-68.0% Purity: Acrylic Polymer 98-100% Residue on ignition: below 2.0% Loss on drying: below 2.0% Appearance: White loose powder CAS No.: 9007-20-9 Heavy metal: below 20ppm EINECS No.: 202-415-4 Benzene: 0 Quality control: Yes PH: 2.5-3.5 MF: C3H4O2 Packaging Detail: 20kg per carton or as client’s requirements Carbomer Introduction Carbomer polymer(synonym: Carpobol), chemical name: Carboxypolymethylene. It is high molecular weight cross-linked polymer.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 acryli acid, carbomers as white and fluffy powders .they have the ability to absorb,retain water and swell to many times their original volume.Carbomers codes(934,940,941and 1342)are an indication of molecular weight and the specific components of the polymer. Carbomer Application Excellent thickening effciency at high viscosity and sparking clear transparency is possible in a aqueouds or hydrolcpholic solutions.Suitable for use in cosmetics and reagent etc.Used in pharmaceutical gels and ointment,Tooth paste ,shampoos,cleansing cream,skin and moisturzing creams,Shaving and sunscreen creams,after […]