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Types of carbomer They are primarily added to gel-like formulations, such as facial moisturizers, sunscreens, shampoos, anti-aging formulations, cleansers, and scrubs, to help control the thickness, flow, and consistency Carbomer is a thickening agent that helps improve the texture of the products and also binds the other ingredients together - preventing them from separating. Carbomers are generally considered safe and well-tolerated when used as intended in cosmetic and pharmaceutical formulations. Nov 13, 2022 · Carbomer is a group of synthetic high molecular weight polymers of acrylic acid used in cosmetics and skincare products as thickening agents. Nov 29, 2013 · Carbomers are an important class of materials every formulator should get familiar with. It comes in the form of white fluffy powder, but in the cosmetic industry, it is used in the form of gel or liquid. The different grades of carbomer and their uses, viscosities and properties are described in Table 4. Companies use carbomers extensively Carbomers can be divided into two major categories, the 900 series of carbomers obtained by cross-linking acrylic acid monomers with allyl sucrose allyl pentaerythritol, and the 1300 series obtained by cross-linking acrylic acid-alkyl isobutyric acid copolymers with allyl pentaerythritol. They are high molecular weight crosslinked polymers of acrylic acid with molecular weights of up to 3 – 4 billion Daltons. Dec 22, 2023 · Carbomers are synthetic ingredients that cosmetic and pharmaceutical companies use in products due to their suspending, emulsifying, and thickening properties. Some common types of carbomer include carbomer 934, carbomer 940, and carbomer 980. Without the crosslinks, the polymer would be a collection of linear polymer chains, physically intertwined but not chemically bonded. . yobe yknj wlpwb ozyph zvukf qgfrdai bbdeoqlb xracwhh wznv tfnz |
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