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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.

Shengqing successfully participated In in-Cosmetics Global on April 16-18, 2024 in Paris,France.

Sodium PCA is popular in the skincare industry for its exceptional moisturizing properties. This natural humectant plays a significant role in attracting moisture to the skin, leaving it feeling hydrated and healthy. Sodium PCA is derived from the amino acid proline and is often used in various cosmetic formulations, especially in moisturizers, to improve skin hydration and maintain moisture balance. In this article, we will explore the mechanism, features, advantages, and applications of Sodium PCA in moisturizing products.

This article will introduce the benefits and applications of 1,2-Pentylene Glycol in cosmetics, including test experiments, formulation recommendations, and which skincare brands contain this ingredient.

Introduction of hair conditioner use silicone emulsion SQ-SE 949, which is high effective for usage. Introducing from property, usage and strength.

In the crowded aisle of liquid laundry detergents, where brands fiercely compete on stain removal, gentleness, and price, a new frontier has emerged: the battle for lasting fragrance. Consumers no longer just want clean clothes; they desire an olfactory experience that lingers—a fresh, delightful scent that becomes a subtle signature throughout the day. This is where Micromolecular Fragrance, also known as Small-Molecule Fragrance or Low-Molecular-Weight Fragrance, is becoming the game-changer. But what exactly is it, and how is it propelling leading detergents ahead of their competitors?