Organic silica gel is a kind of organosilicon compound, which means that it contains Si-C bond and at least one organic group is a compound directly connected with silicon atom. The compound which is also commonly connected with silicon atom is also regarded as organosilicon compound. Among them, polysiloxane, which is composed of (-si-o-si -), is the most widely used one, and it is the most widely used one. Organic silica gel is mainly divided into four categories: silicone rubber, silicone gum, silicone oil and silane coupling agent.


Organosilicon has been widely used in various industries nowadays because of its strong environmental protection gene and surface activity;


The application of organosilicon in daily chemicals is because the surfactant of organosilicon has many advantages, such as non-toxic, non irritating to skin, anti-oxidation, UV protection, biocompatibility, waterproof and air permeability, etc., so it has certain application in cosmetics, hair care products, cream products and products. Silicone surfactant is favorable for the diffusion of cosmetics on skin and hair surface due to its low surface tension and moderate viscosity, and can improve the diffusion of cosmetics on the skin and hair surface, improve the moisturizing and retention of cosmetics on the skin, maintain the normal air permeability of skin, also enrich the hair luster, easy to comb, smooth and sharp Antistatic and soft.


The application of organosilicon surfactant in textile industry has antistatic property. The soft and good sterilization and disinfection ability, and give the fiber a good soft effect. Cationic organosilicon surfactant is mainly used as antistatic agent and softener in textile industry, quaternary ammonium cationic organosilicon surfactant is used in the sanitary finishing of fiber products, which has good sterilization, mildew prevention and safety and durability.


The application of silicone defoamer in food and medical fields is made of modified polysiloxane as the main ingredient and adding various non-ionic surfactants. It has excellent defoaming properties, less dosage, convenient use, non-toxic and non corrosive. It has good defoaming and anti foaming effects on MSG, bean products and foam produced by antibiotics.


Because of its excellent properties such as temperature resistance, weather resistance, electrical insulation, physiological inertia, low surface tension and low surface energy, organic silica gel has a wide range of applications, and it is not only used as aviation. The special materials used by the cutting-edge technology and military technology departments, and also used in various departments of national economy, have been expanded to: construction, electronic and electrical, textile, automobile, machinery, leather and paper making, light chemical industry, metal and paint, medical and medical treatment.