甲基丙烯酸锌是橡胶助硫化剂和耐热填加剂,人造大理石交联剂。
...三种硫磺硫化体系进行对比研究,这三种硫化体系分别是普通硫化体系、半有效硫化体系(SEV)和有效硫化体系(EV)。甲基丙烯酸锌(ZDMA)作为过氧化物的交联助剂,在提高过氧化物反应性能的同时,还能够提供离子键,ZDMA提供的离子键在两个聚合物大分子之间架桥,起到交联...
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...ww.sto.net.cn 关键词: 丁腈橡胶;甲基丙烯酸锌;合金;硫化;交联 [gap=1115]Keywords :nitrile rubber;, zinc methacrylate; al-loy; vulcanization; crosslinking ...
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研究表明,原位生成甲基丙烯酸钙的增强作用比甲基丙烯酸锌差,与前者的交联反应热很小有关;
The results showed that in-situ prepared calcium dimethacrylate(CDMA) had much worse reinforcement than ZDMA. This may be related to its less crosslinking enthalpy.
合成了单官能度丙烯酸锌盐和单官能度甲基丙烯酸锌盐,并研究了其对丙烯酸共聚物机械性能的影响。
A monofunctional zinc acrylate and monofunctional zinc methacrylate have been prepared, the influences of which on the mechanical properties of acrylic copolymers were studied.
通过氧化锌与甲基丙烯酸或丙烯酸的中和反应,在丁腈橡胶(NBR)中原位生成了甲基丙烯酸锌或丙烯酸锌,研究了过氧化物硫化NBR的力学性能和交联结构。
The in-situ preparation of zinc methylacrylate or zinc acrylate through mixing zinc oxide(ZnO) and methylacrylic acid (MAA)or acrylic acid(AA) in NBR rubber vulcanized with peroxide was studied.
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