How to distinguish between liquid silicone products and solid silicone products

by:Keyuan     2020-12-03
Liquid silicone and the main difference is that solid silica gel is a kind of liquid, the liquid, the liquid; One is solid paste, there is no liquidity; But these two kinds of materials after processing into a silica gel products, it's no easy area respectively. Make silicone products, in addition to the appearance and color, may see surface is can't see the difference between them, but by touching and pull products will find that the difference between them, from the aspects of product's hardness and tensile elastic will also see some of their difference. High transparency liquid silicone products, without peculiar smell, products are plastic injection molding, no obvious die lines and hair edge defects, delicate and beautiful appearance. Use of liquid silicone products are generally in baby products, silicone pacifiers, silicone tooth glue, silica gel molar rod and kitchen supplies, silica gel cake mold, silicone red wine glasses, and medical apparatus and instruments, medical silica gel airbags, medical silicone tube, medical silicone cable tie, etc. , it can and human body direct contact with the skin for a long time, will not produce allergic, strange; Liquid is a kind of high transparent silicone, silicone products of high safety of food-grade silicone products, in the process of forming don't add any vulcanizing agent and other auxiliary materials. Solid state miscellaneous pieces of silicone products commonly used in industrial and automotive parts, and materials belonging to the translucent materials, sulfide is needed to accelerate vulcanization molding time.
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