China VP/VA copolymer 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.

Chinese New Year, Greeting from ShengQing Materials

Pentylene Glycol, also known as 1,2-Pentylene Glycol, is a versatile cosmetic ingredient widely used in various personal care products. It possesses multiple functions, including moisturizing, acting as a solvent, antimicrobial properties, and enhancing penetration, making it an essential component in cosmetic formulations.

Introducing different types of thickeners used for shampoo, sharing advantages and disadvantages of different thickeners, like carbomer, gluco derivatives as well as Xanthum gum, etc.

1,2-Pentylene glycol is a diol, a type of alcohol with two hydroxyl groups (-OH). It is colorless, odorless, and slightly viscous. This ingredient is derived from petroleum sources or bio-based methods, making it suitable for a wide range of applications in the cosmetic and skincare industries. It functions primarily as a humectant, solvent, and preservative booster, offering a variety of benefits for skin care formulations.

Introducing silicone emulsion used for automotive care, from its property, application and core competence. SQ-SE 349 is with excellent performance and is able to save the cost for clients.