China PVP K90 usp Manufacturers, Suppliers, Factory

Enter the world of luxurious body care with SQ-Susper 40, INCI name is acrylate copolymer, which is also a countertype of SF-1, is well-known in personal care industry as typical ready-to-use thickener for body wash. As a product of cutting-edge innovation, SQ-Susper 40 serves as both a liquid thickener and a stabilizing agent, offering unparalleled benefits that elevate the ordinary shower into an extraordinary ritual. Perfect for both small-scale artisans and large manufacturers, it's the secret to crafting captivating body washes that engage the senses and enhance skin health.

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.

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.

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When formulating hair gel, clarity, yellowing, and styling effect are crucial factors that producers must consider. Using low-cost Polyvinyl Pyrrolidone PVP K90 can lead to poor quality results, including unwanted yellowing and reduced performance. Instead, opting for SQ-PVP K90 (Polyvinyl Pyrrolidone) ensures exceptional clarity and strong styling effects without the worry of yellowing over time.

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