| abstract |
The invention discloses a closed-cell organosilicon foaming rubber, which comprises network or chain polysiloxane containing vinyl and polysiloxane containing silicon-hydrogen bond. The organosilicon foam of the present invention has closed pores, can form a good anti-permeation effect, and the foaming rate can reach 100-400%, and has good flame retardancy, which can meet the needs of multi-functional silicon in the material packaging market. Demand for rubber foam materials. At the same time, the invention also discloses a method for preparing the closed-cell silicone foam. |