sun protection and waterproofing—organic silicone film former use w/o system sunscreen, because most of the sunscreen is in the external oil phase, an…

when the human epidermis is stimulated by ultraviolet rays, the oxidase (tyrosinase) in the pigment cells in the basal layer of the epidermis becomes …

long-chain alkyl alkoxysilane is a type of silicone coupling agent that is widely used today. its general structural formula commonly used in cosmetic…

defender of system stability – silicone emulsifier silicone emulsifiers are often used in w/o emulsification systems. generally, emulsifiers wit…

skin care cream containing silicone oil is applied to the skin without a greasy feeling, and produces a non-adhesive and comfortable feeling. it can m…

silicone surface-treated powder is currently the most widely used surface-treated powder, and is widely used in powders, eye shas, blushes, liquid fou…

physical method mainly refers to the method of surface modification of powder fillers without using surface modifiers. mechanical chemical modificatio…

1. very good anti-static ability, the static electricity disappears on the skin surface after application, and the dust removal effect is good; 2. app…

improve compatibility and skin fit – phenyl silicone oil, alkyl silicone wax the molecular polarity of organic sunscreen agents is generally hig…

chemical method refers to the method of surface modification of powder fillers by using various surface modifiers or chemical reactions, collectively …