How to distinguish silicone products?

- Mar 12, 2018-

Silicone products are classified into the following categories:

      The first is to distinguish by molecular structure, silica gel can be divided into two major areas, one is organic silicone, that is, silicone rubber; the other is inorganic silica gel, is to do the kind of desiccant. Organic silica gel application more than inorganic silica gel wide.

Silicone can be divided into solid silica gel and liquid silica gel according to the existing shape. Liquid silicone is unvulcanized. Solid silica gel may be vulcanized or may not be vulcanized.

      With or without vulcanization, silica gel can be divided into silica gel raw materials and silica gel products. Silica gel products are produced through the processing of adhesive reverberation and cured into elastomeric silica gel.

According to the need of processing whether the heating can be divided into hot silicone rubber vulcanization and room temperature vulcanization of silicone, room temperature vulcanized silicone without heating can be cured, hot vulcanized silicone heating can be vulcanized, but the hot vulcanized silicone reaction at high temperatures, the vulcanization rate is very Fast, more suitable for mass production.

      Silica gel can be divided into single-component silica gel, two-component silica gel, and three-component silica gel according to the constituent components.

      There are many ways to distinguish between silicone products, such as the conductive distinction, the silicone can be divided into conductive silicone and insulating silicone; according to the thermal conductivity of silica gel can be divided into thermal silica gel and general silica gel; according to the elasticity of silicone can be divided into high resilient silicone and General silica gel; according to whether the food and touch silicone can be divided into food-grade silicone and non-food grade silica gel; according to the degree of heat resistance can be divided into high temperature silicone and general silica gel; according to whether the oil can be divided into oil silicone and general silica gel According to the function of tear resistance can be divided into high tear resistant silicone and general silicone; according to whether the medical grade is divided into medical grade silicone and non-medical grade silica gel; according to the production origin can be divided into imported silica gel and domestic silica gel; according to the release can be divided into High release silicone and general silica gel; oil resistance can be divided into oil resistant silicone and non-oil resistant silicone; steam resistance can be divided into resistant steam silicone and intolerable steam silicone and so on.