China Piroctone Olamine Anti Dandruff Manufacturers, Suppliers, Factory

Silicone oil is generally a colorless (or light yellow), odorless, non-toxic, non-volatile liquid. Silicone oil is insoluble in water, methanol, ethylene glycol and 2-ethoxyethanol, miscible with benzene, dimethyl ether, methyl ethyl ketone, carbon tetrachloride or kerosene, and slightly soluble in acetone, dioxane, ethanol and Butanol. It has a small vapor pressure, high flash point and fire point, and low freezing point. As the number of chain segments n increases, the molecular weight increases and the viscosity also increases. Therefore, silicone oil can have various viscosities, from 0.65 centistokes to millions of centistokes. If you want to prepare low-viscosity silicone oil, you can use acidic clay as a catalyst and telomerize at 180°C, or use sulfuric acid as a catalyst and telomerize at low temperature to produce high-viscosity silicone oil or viscous materials. catalyst.

We often hear the saying that if you don’t clean properly, your skin care will be useless. This sentence cannot be said to be completely correct, nor can it be said that it is all wrong.

Sharing 6 key factors to find the difference of high quality and low quality cocamidopropyl betaine. Giving suggestion to clients who care about the balance of quality and price for knowing the potential risk of using glycerin in betaine for same solid content.

ShengQing Materials attended In-Cosmetic Global held in Amsterdam from April 8 to 10, presented their key products i.e. silicone emulsifiers, 1,2 pentylene glycol.

Which combination is better in shampoo: Cyclopentasiloxane and Dimethicone, or Dimethicone and Dimethiconol? The roles of the two silicone combinations in shampoo are very distinct, and can be summarized in one sentence: . Cyclopentasiloxane & Dimethicone = "Quick smoothness, then stability" Dimethicone & Dimethiconol = "Long-lasting repair"