1)  anti-reversion
抗返原性
2)  anti reversion
抗返原性
1.
The test results showed that the Mooney viscosity of masticated rubber decreased and the processibility of rubber compound improved significantly,and the energy consumption decreased;the physical properties of vulcanizate changed little;the dynamic properties and anti reversion improved;and DR was a processing aid with better comprehensive result.
试验结果表明,加工助剂 D R 可显著地降低塑炼胶的门尼粘度,对改善橡胶的加工特性有显著的效果,同时具有抗返原性,有助于降低能耗;对硫化胶物理性能影响不大,可以改善动态性能,是一种综合效果较好的加工助剂。
3)  anti-reductant
抗返原
4)  anti recovery agent
抗返原剂
1.
The inhibition effect of some commercial anti recovery agents,such as DHTS,HVA 2 and Si69,on the NR reversion was investigated by determining curing curve,physical properties and swelling index of the anti recovery agent containing compounds.
通过测定硫化曲线、物理性能和溶胀指数考察了常见的几种工业化抗返原剂(DHTS,HVA2和Si69)对NR硫化返原反应的抑制效果。
5)  Antireflux
抗返流
1.
Objective The purpose of this study was to consider a kind of new antireflux operation in patients with urinary tract diseases combined with bladder epithelium chronic pathologic change .
目的 针对尿路疾患需行输尿管膀胱吻合术 ,同时合并膀胱粘膜慢性病理改变的患者 ,探索一种抗返流效果理想的手术方法。
6)  Antireflux operation
抗返流术
参考词条
补充资料:抗返原性
分子式:
CAS号:

性质:橡胶以过高的超常规温度长时间硫化时,硫化胶的交联键发生破坏,橡胶大分子链发生断裂,导致强力等物理性能明显下降的现象称为硫化返原性。对胶料返原性影响最大的因素是硫化体系。实验证明,采用低硫黄高促进剂的硫化体系比常规硫化体系有较好的抗高温硫化返原性。不采用过高的硫化温度,不仅可避免硫化胶的返原性,还可获得平坦硫化的效果。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。