The characteristics of silicone rubber products have you learned?

by:Keyuan     2020-09-20
Silicone rubber products and has many useful features actually, due to the silicone rubber has a unique chemical composition, different kinds of silicone rubber is widely used in such as shampoo and bait box, packaging, medical test tube automatic washer and other daily necessities, and silicone rubber products can maintain flexibility in extreme temperature scope, there is no such features other synthetic polymers. What are the main silicone rubber products, characteristics and usage? Preferred it has excellent heat resistance, cold resistance, dielectric properties, resistance to ozone and atmospheric aging, such as performance, it can be in in - 60℃( Or lower temperature) To + 250 ℃ ( Or higher temperature) Under the long-term use, because of the characteristics it is widely used in heat required, ordinary rubber for - later 20 f ~ - 30 degrees, in - the number of silicone rubber 60 degrees ~ - 70 degrees still has good elasticity, some special formulation of silicon rubber can also withstand extremely low temperature, but the tensile strength and tear strength of silicone rubber products, such as poor mechanical properties, and its physical and mechanical properties at room temperature is less than most of the synthetic rubber, and in addition to the nitrile silicon, fluorine and silicone rubber, generally poor oil resistance, solvent resistance of silicone rubber products, silicone should not be used in normal conditions, but are very applicable to many specific occasions it is also widely used in medical supplies, artificial organs, special surface properties and physiological inertia, the surface of the silicone rubber products can be smaller than most of the organic material, low hygroscopicity, soak in water for a long time the bibulous rate is only 1% or so, physical performance is not falling, mouldproof performance is good, with many materials not glue, can have isolation effect, it is also a tasteless non-toxic, no bad effect to human body, and minor tissue reaction, with excellent physiological inertia and biological aging. The article from the professional manufacturer of silicone rubber products - Reprint please indicate the source!
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