Rubber seals are acommon type of basic element in sealing devices and play a very important role in the contradiction of leakage and sealing. Rubber is an elastic polymer material. With a wide temperature range, small stresses in different media will cause large deformation. This deformation can provide contact pressure, compensate for leakage gaps, and achieve sealing. The main products currently include rubber seals, rubber gaskets, flange gaskets, rubber shock blocks, rubber O-rings, etc.
|Natural rubber||NR||≤ 16||-50 ～ +80||60|
|Neoprene||CR||≤ 16||-20 ～ +100||60|
|Butadiene Rubber||NBR||≤ 16||-20 ～ +110||60|
|Styrene butadiene rubber||SBR||≤ 16||-20 ～ +90||60|
|EPDM rubber||EPDM||≤ 16||-30 ～ +140||90|
|Fluororubber||FKM||≤ 16||-20 ～ +200||90|
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