China silicone oil 350 cst 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.

Polyvinyl Pyrrolidone (PVP) is a synthetic polymer that has received widespread attention in the medical industry due to its unique properties.

Cosmetic Polyvinyl Pyrrolidone PVP K90 is a versatile polymer widely used in the cosmetic industry. It is a synthetic ingredient made by polymerizing N-vinylpyrrolidone monomer, and its excellent properties make it a useful ingredient in a variety of cosmetic products.

Shengqing successfully participated In IN-Cosmetics Asia on November 7-9, 2023 at BITEC International Convention and Exhibition Center in Bangkok, Thailand, the core city of Southeast Asia.

Polyvinylpyrrolidone (PVP) is a versatile polymer commonly utilized in the cosmetic industry due to its film-forming properties and ability to enhance the stability and performance of formulations. Among the various grades of PVP, PVP-K30 and PVP-K90 stand out as popular choices for different applications, particularly in colored cosmetics and hair styling products. This article aims to introduce both PVP-K30 and PVP-K90, highlighting their unique properties, applications, and comparative advantages.

Introducing silicone emulsion for car care. It's stable and with excellent shinning effect. Easy-to-add and ready-to-use. This article also shares some typical applications as reference.