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1)  ozonization resistance
耐臭氧化性
2)  Antiozone aging
耐臭氧老化
3)  ozone resistance
耐臭氧性能
1.
Acrylonitrile-butadiene rubber(NBR) and ethylene-propylene-diene rubber(EPDM) were blended,the effects of green rubber brand,blending ratio(mass ratio) and mixing mode on the properties of NBR/EPDM blends were investigated,and the ozone resistance and oil resistance were analyzed.
结果表明,选用第三单体为亚乙基降冰片烯(即E型)的EPDM可以改善其与NBR的共硫化性能;当门尼黏度相近的NBR与EPDM的并用比(质量比)为70/30,且采用2种生胶先混炼,而后加入各种配合剂的制备工艺,并用胶具有良好的耐臭氧性能及物理机械性能;具有以NBR为连续相、EPDM为分散相结构形态的并用胶有较好的耐油性能与良好的耐臭氧性能。
4)  ozone proof
耐臭氧的
5)  oxidative resistance
耐氧化性
1.
Hydrolytic resistance and oxidative resistance of polyhexymethylene carbonate urethane urea (PCUU) from our laboratory were studied by hydrolysis in hot water at (96±4) ℃ and oxidation in NaClO solution compared with polyether urethane(Pellethane, Pe) from Dow Chemical Co and polycarbonate urethane urea (Chronoflex, Chro) from PolyMedica Co.
研究了本实验室合成的聚六亚甲基碳酸酯聚氨酯脲(PCUU)的耐水解和耐氧化性能,并与Pel-lethane(Pe)和Chronoflex(Chro)对照。
2.
The result shows that under the optimal conditions,the content of double carbon bond in product reduced,and the comprehensive properties,especially,the oxidative resistance improved greatly.
结果表明:在此条件下加氢,产物碳碳双键含量减少,其综合性能特别是高温耐氧化性得到了显著提高。
6)  oxidation resistance
耐氧化性
1.
PBp and its derivatives had the properties of thermal and oxidation resistance.
用PBp衍生物的溶液浸渍石墨制品,经热处理后,在800℃空气中,保温6h氧化损失率与同等条件下的未浸渍的石墨制品相比,小一倍多,大大提高了石墨制品的高温耐氧化性。
补充资料:耐臭氧橡胶
分子式:
分子量:
CAS号:

性质:一类具有抵抗臭氧老化作用的橡胶。通常是通过选择合适的胶料、配入适当的配合剂和物理防臭氧剂等办法制备。种类橡胶中,本身就有耐臭氧性的橡胶有氯磺化聚乙烯橡胶、丙烯酸酯橡胶、氟橡胶、硅橡胶和乙丙橡胶。其他一些橡胶则必须按合理配方加入防臭氧剂等,如N,N'-仲丁基对苯二胺、三羟基三甲基喹啉等。在配合时,选用秋兰姆类促进剂、控制增塑剂或操作油的用量等,也能提高橡胶的耐臭氧老化性能。

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