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1)  antioxidant RD
防老剂RD
1.
Discussion on reaction mechanism and impurities formation of antioxidant RD;
防老剂RD的反应机理及杂质形成的探讨
2.
Selection of process for synthesizing antioxidant RD;
合成橡胶防老剂RD工艺路线的选择
3.
Rubber antioxidant RD is very effective for protection from heat and oxygen aging and is also strong to retard metal catalytic oxidation, so it is on ideal replacement of antioxidant A and antioxidant D.
橡胶防老剂RD对热氧老化的防护非常有效,对金属的催化氧化也有极强的抑制作用,是防老剂甲和防老剂丁的理想替代品。
2)  1,2-Dihydro-2,2,4-trimethylquinoline polymer
防老剂 RD
3)  Rubber antioxidant RD
橡胶防老剂RD
1.
Rubber antioxidant RD, Chemical name is polymerized 2,2,4-trimethyl-1,2-dihydroquinoline Resin(Low molecular weight).
橡胶防老剂RD,化学名称2,2,4—三甲基—1,2—二氢化喹啉聚合体。
4)  study on antioxidant RD by gas chromatography-time of flight-mass spectrometer(GC-TOF-MS)
防老剂RD气相色谱-质谱(GC/MS)研究
5)  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。
6)  antioxidant [英][,ænti'ɔksədənt]  [美][,æntɪ'ɑksədənt]
防老剂
1.
Effect of several kinds of antioxidant on heat resistance properties of chlorinated polyethylene;
防老剂对氯化聚乙烯耐热性能的影响
2.
Effect of new type antioxidant 4070 on properties of NR compound;
新型防老剂4070对NR胶料性能的影响
补充资料:防老剂RD
分子式:(C12H15N)n
分子量:(173.26)n
CAS号:暂无

性质:为较低分子量聚合物,纯品为琥珀至棕色片状,软化点在74℃以上,能溶于苯、丙酮等有机溶剂中,不溶于水,微溶于石油烃。

制备方法:暂无

用途:暂无

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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