heat aging resistance

基本解释

Excellent heat, aging and ozone resistance and outstanding resistance to steam and hot water and refrigerant.
同时， HNBR也具有优越热老化和抗臭氧性能，以及显著的耐热水、蒸汽及冷媒性能。
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Compared with the performance of NBR vulcanizate, PVC/NBR vulcanizate was of better modulus, heat-aging resistance, heat oil resistance and compression set resistance.
与NBR硫化胶相比，PVC/NBR的共混硫化胶具有较好的定伸应力、撕裂强度、耐热空气老化、耐油及耐压缩永久变形性能；
The results have shown that MCA can increase tensile strength and hardness of NBR and also improve the properties of resistance to heat aging and compression set of NBR as well.
结果表明金属活性助剂MCA，在不同的硫化体系中可提高丁腈橡胶的拉伸强度、硬度，改善丁腈橡胶的耐热老化性能及压缩永久变形性能。