1) 6,6'-Di-tert-butyl-2,2'-methylenedi-p-cresol
防老剂 2246
2) 2,2'-methylene bis(6-tert-butyl-4-methylphenol)
防老剂2246
4) antioxidant 2246 S
抗氧剂2246-S
5) 2,2`-thio-bis(4-methyl-6-t-butylphenol)
抗氧化剂2246-S
6) anti-aging agent
防老剂
1.
The effects of various structure, epoxide degree, anti-aging agent on the anti-aging property of styrene series thermoplastic elastomer were investigated.
利用自制的热氧老化装置对苯乙烯系热塑性弹性体及其环氧化物进行了热氧老化研究 ,考察了不同结构、环氧度及防老剂对苯乙烯系热塑性弹性体耐老化性能的影响。
2.
The recent technical advances in the application , improvement and development of rubber anti-aging agents were reviewed with 77 references .
简介了国外橡胶用普通防老剂在应用、老品种的改进、新品种的开发,以及高分子量防老剂和键合型防老剂等方面的技术进展。
3.
The compound of anti-aging agent 688 and RD was used in the production of styrene butadiene rubber in a 80kt/a plant, substituted for anti-aging agent D.
在8万t/a丁苯橡胶生产中采用防老剂688与防老剂RD配伍的复合物替代防老剂丁,显示前者毒性小,用量小,制配简单,改善环境等优点,并且对橡胶物性,静态与动态老化性能均无影响。
补充资料:防老剂 2246
分子式:C23H32O2
分子量:340.50
CAS号:119-47-1
性质:熔点123-133°C。
分子量:340.50
CAS号:119-47-1
性质:熔点123-133°C。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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