Can silicone foam? Certainly. It may be around you, but you may regard it as a sponge when you see it, because it looks like it and feels soft.

Foamed silica gel belongs to additive silica gel, and two-component additive silica gel. It consists of two parts: component A is silica gel and component B is curing agent; The two components shall be mixed in 1:1 ratio. This product is a soft elastic material after white vulcanization.

Foamed silica gel is a pure silicone material made by chemical foaming. After foaming, its pore diameter is small and fine. Foamed silica gel is an environment-friendly material. The products produced are non-toxic, tasteless, safe and healthy.

The liquid foaming silica gel can be used for a long time at the temperature range of - 65 ℃ - 200 ℃ and maintain its soft and elastic properties. It is environmentally friendly and non-toxic. It has passed the SGS environmental protection and non-toxic certification, and has excellent electrical performance and chemical stability, water resistance, ozone resistance, weather aging resistance, non corrosiveness, physiological inertia, non-toxic and tasteless, low linear shrinkage, easy operation and other characteristics.

Foamed silica gel has been widely used because of its excellent characteristics.

Mainly used for making silicone foam Sealing strip , flame retardant foam board, silicone foam sheet, seismic resistance Silicone foam board , silicone foam coiled material, copier transfer roller shaft sponge tube, printer shaft sponge tube, silicone foam Thermal insulation pipe etc.

The finished products are mainly used as shock absorption and buffer accessories, such as sound insulation and shock absorption sealing strips for cars and trains, and can also be used to fill bags, sofas, cushions and other products

Foamed silica gel not only has many characteristics of silica gel itself, such as environmental protection, insulation, waterproof, strong weather resistance, acid and alkali resistance, high and low temperature resistance, oxidation resistance, aging resistance, small shrinkage rate and other advantages, but also has many characteristics that other silica gel products do not have. For example, the superior flame retardancy has been widely used in some high-temperature workshops or high-speed railway trains and aircrafts and other products with special requirements for fire rating. In addition, the foaming silica gel is light, and the foaming rate of conventional red leaf silica gel products is 2-7 times, which solves the problem of overweight silica gel products. Therefore, many manufacturers use foaming silica gel to fill, such as the filling of silica gel dolls, which not only reduces the overall weight but also improves the hand feeling experience.