Vapour phase silicone sheet is an important material used for adsorption and separation of substances, which are mainly composed of silica gel powder and particles, which are highly hydrophilic and adsorption properties. The main function of the gas phase silica gel plate is to separate the target compounds by adsorption, so as to achieve the purpose of purification and purification.

As an important adsorption material, vapor phase silicone board are widely used in many fields. For example, in chemical, pharmaceutical, cosmetic and other industrial fields, gas phase silica gel plate is often used to separate and purify raw materials, intermediates and finished products. In addition, in the environmental protection, food and medical fields, gas phase silica gel sheets also play an important role.

The adsorption properties of vapor phase silicone board mainly come from its special chemical structure and surface properties. Silica gel is usually made into colloid in chemical industry, and its basic component is diethyl silicate. Diethyl silicate is a transparent, colourless liquid with excellent surface activity and adsorption properties. The classification of silica gel is usually based on the type of swelling agent, which is usually organic and inorganic. Different swelling agents will affect the adsorption performance and crystalline state of silica gel.

In addition, the fumed silica gel sheet has a high degree of chemical stability and mechanical strength, and is not easy to be damaged by chemical reaction and mechanical wear. Therefore, fumed silica gel sheet has important application value in a wide range of industrial and scientific research fields.