| 45-80 Shore A | |
| -15 degree to 150 degree | |
is widely used in various high-temperature and oil-resistant environments, and has become a sealing material that the automotive industry has focused on developing and promoting in recent years, especially for high-temperature resistant oil seals, crankshafts, valve stems, cylinder gaskets, hydraulic oil pipes, etc. of automobiles.
is divided into standard type (brittle temperature -12 degree ), cold-resistant type (-24 degree ), and super cold-resistant type (-35 degree ) according to its cold resistance. The standard type ACM has good heat resistance, oil resistance and physical properties, while the super cold resistance type has good low temperature resistance. The comprehensive performance of these two types of ACM blended rubber is improved, and it is mainly used in applications requiring heat resistance, oil resistance and low temperature resistance. , such as the oil cooling pipe of a car.
The blending of ACM and FKM can overcome their respective shortcomings. Researches at home and abroad use FKM and ACM high-temperature rubber blending vulcanization, which can significantly improve the processing performance of fluororubber, reduce its production cost, and obtain new heat-resistant and oil-resistant materials.
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