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.

Esterquats, particularly those provided by Shengqing, offer a multitude of advantages for formulators looking to create safe, effective, and high-performance products. Choosing between SQ-EQ 90P and SQ-EQ 90L allows professionals to tailor their formulation processes to better meet the demands of specific applications. The guiding formula for fabric softeners demonstrates how these esterquats can be effectively integrated into product formulations. The comparison with competitors' esterquats and Tallow Esterquat highlights the unique features of Shengqing’s products, including their safety and color attributes, reinforcing their value in various applications. By combining these esterquats with propylene glycol, manufacturers can further enhance operational efficiency and reduce costs, paving the way for innovative and sustainable product development.

SQ-DOE 120, also known as PEG-120 Methyl Glucose Dioleate, is a highly effective non-ionic emulsifier and shampoo thickener that has gained significant popularity in the cosmetics and personal care industry. This versatile ingredient offers a range of benefits that make it an ideal choice for formulating high-quality hair care products.

ShengQing Materials is going to attend the exhibition In-Cosmetic Global 2025 in Amsterdam from April 8 to 10. The booth no. is 1E138.

How are Silicone Elastomers Applied in Lipstick. Characteristics of Silicone Elastomer in Lipstick. What are the applications of silicone elastomer beyond lipsticks.

Have you ever experienced that sharp, stinging sensation when shampoo accidentally gets into your eyes? That discomfort is often a telltale sign of the harsh surfactants commonly used in cleansing products