Silicone Rubber (Q, MQ, VMQ, PVMQ) / 硅橡膠

Physically, silicones are based on silicon, an element derived from quartz. To create this class of synthetic elastomers, pendant organic groups such as methyl, phenyl and vinyl are attached to silicon atoms. The different additions of side chains can achieve significant variations in properties. Silicones have excellent heat, ozone and corona resistance, are very well dielectric stability, and resistant to many oils, chemicals, and solvents. Silicones possess the best flexible property at low temperatures, but it also has some weakness like low tensile strength, poor tear strength and wear resistance.
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Service
Temperature
For Silicones the service temperatures are from -60 C to 225 C. Some special types can be used in extreme temperature up to 300 C and down to -100
C.
.
Hardness

25 to 90 Shore A are a
vailable.
.
Color

Black, brown, green, white, rust, yellow, blue, red, orange, transparent and gray are available, or any assigned color from cust
omers.
.
Application

Silicone rubber performs well under environmental and temperature extremes. It is usually applied in automotive and aerospace industries where flexibility and longevity are important. It also has outstanding electrical insulating properties where applying strict performance standards are critical. It is also a suitable material for parts that need FDA approval for food handling equipment and appliances.

產品特性:

硅橡胶是一种分子链兼具無機和有機性质的高分子的单性材料。它具有非常優秀的耐高(低)温,阻燃,导電,耐電压,耐油,耐臭氧,耐磨,耐水蒸氣等特性。主要應用於家用電器、汽車工業、電子、電氣工業、醫療用品、機械等。

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