heat aging resistance

基本解釋

Excellent heat, aging and ozone resistance and outstanding resistance to steam and hot water and refrigerant.
同時(shí)， HNBR也具有優(yōu)越熱老化和抗臭氧性能，以及顯著的耐熱水、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.
與NBR硫化膠相比，PVC/NBR的共混硫化膠具有較好的定伸應(yīng)力、撕裂強(qiáng)度、耐熱空氣老化、耐油及耐壓縮永久變形性能；
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.
結(jié)果表明金屬活性助劑MCA，在不同的硫化體系中可提高丁腈橡膠的拉伸強(qiáng)度、硬度，改善丁腈橡膠的耐熱老化性能及壓縮永久變形性能。