The silicone gasket is a saturated
non-polar rubber formed on the basis of silicon element obtained from quartz
and adhered to a side chain such as a methyl group or a vinyl group by a
silicon atom. Different side chains can cause silicone rubber to have different
characteristics. Methyl vinyl silicone rubber (VMQ) is a silicone rubber
material that is widely used.
We have a good quality control of the rubber parts what we have produced.We also have our own laboratory which show as below:
So you needn't worry about the silicone gasket seals what you buy from us.
Heat resistance: Silicone rubber has much
better heat resistance than ordinary rubber. It can be used almost forever at
150° without performance change. It can be used continuously for 10,000 hours
at 200° and for a period of time at 350°. . Widely used in applications
requiring heat resistance, hot water bottle seals, pressure cooker ring
heat-resistant handles.
Cold resistance: ordinary rubber is late
for -20°-30°, that is, silicone rubber still has good elasticity at -60°-70°,
and some special formula silicone rubber can withstand extremely low
temperature, such as: low temperature. Sealing ring.
2.Temperature Range
-60 ° C ~ 225 ° C, special silicone rubber
high temperature up to 300 ° C, and low temperature can be -100 ° C. (TR10 can
be used at -100 ° C)
3.Hardness range
Shore A 25 degrees to 90 degrees.