Foamed silicone rubber is a two-group heating vulcanized silicone rubber, which is a white or skin-colored oily liquid, which becomes a soft elastic material after vulcanization. Liquid foamed silicone rubber is also called two-group addition silicone rubber, which is composed of Rubber, component b is a curing agent, which becomes a soft elastomer after vulcanization.
The temperature of liquid foamed silica gel is between minus 60 degrees and minus 200 degrees. In this temperature range, good quality foamed silicon products will not deform or age. Liquid foamed silica gel is one of the molding silicon and belongs to the double group Divided into silicon. It consists of two parts, the two parts are mixed evenly according to the weight ratio of 1:1 and then foamed to form low-density silica gel similar to foaming. This liquid foamed silica gel is mainly used to make silica gel foam sealing strips, silica gel foam sheets, shockproof Silicone foam board, silicone foam coil and other aspects, the products produced mainly play the role of shock-absorbing and buffering accessories.
At present, high-quality liquid foamed silicone products have been certified by relevant environmental protection departments, will not emit toxic gases, and will not harm the environment and human body. It is worth noting that liquid foamed silica gel must not be in contact with other condensation-type silicon raw materials. Otherwise, the silicon will not cure or foam. Impurities such as organotin catalysts, acids, and alkalis containing sulfur, phosphorus, and nitrogen elements are also solidified, and these substances must not be mixed or contacted during use.


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