The addition liquid silica gel is directly vulcanized from the liquid to elastomers or gel with various cross-linking densities under the action of platinum catalyst at room temperature or heating. The vulcanization rate can be freely adjusted by the type of catalyst and inhibitor. However, during the storage and vulcanization process, it is not allowed to come into contact with organic compounds containing elements such as N, P, S, as well as heavy metal ion compounds containing Sn, Ph, Hg, Bi, As, etc. These can cause catalyst poisoning and hinder vulcanization.

Additive liquid silicone rubber does not produce by-products, has a very small shrinkage rate, can solidify deeply, and is non corrosive to materials in contact during the cross-linking and vulcanization process. It is the preferred injection material in the electronic and electrical industry and can be used to make high-voltage caps for color televisions, copier rollers, and various silicone rubber parts for automobiles; Used as a shoe making mold, with high strength and good tear resistance; Can be used as a flame-retardant treatment agent for transformers in televisions and video recorders, and as a modified atmosphere film for preserving fruits and vegetables.

Regarding silicone rubber, please check IOTA1510