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1)  overcure [əuvə'kjuə]
过硫化
1.
The results showed that the reversion resistance,the physical properties of thermal oxidative aged vulcanizate or overcured vulcanizate,and the adhesion strength between rubber and cord were improved by adding 2 phr of DL 268 to NR/SBR compound;and the fatigue heat build up of vulcanizate decreased.
试验结果表明,在NR/SBR 胶料中加入2份硫化剂DL268 ,可改进抗硫化返原性,提高硫化胶在热氧老化或过硫化状态下的物理性能及胶帘线之间的粘合力,降低硫化胶的疲劳温升。
2.
The results show that the overcure occurs more or less in various parts of tire,and quite seriously in some parts.
结果表明,轮胎各部位胶料在现行工艺下都存在一定程度的过硫化,而且有的部位过硫化程度还相当严重(按硫化仪数据计分布在189%~523%,按平板硫化机数据计分布在43%~200%)。
2)  peroxide of sulfur
过硫化氢
3)  persulphation
过硫酸化
4)  vulcanization process
硫化过程
1.
By dividing the whole vulcanization process as three different kinetic stages , it was found that the minus reaction order in the initial of vulcanization was possible .
揭示了硫化初期存在负反应级数的可能性,探讨了硫化过程3个阶段间的两个转变点的规律性和确定的方法。
2.
An intelligent control system for vulcanization processing is descried.
讨论橡胶硫化过程的智能控制系统。
5)  cure process
硫化过程
1.
In this paper, using artificial neural networks based on back propagation with moving window network and recurrent loops, a dynamic model of temperature distribution of tire cure process is presented.
基于BP算法的人工神经网络,加入移动窗口技术和回流技术,建立轮胎硫化过程的动态温度分布模型,所建立的模型与实测结果拟合良好,具有实用性。
2.
In the paper considering the conduct heat and analyzing the mechanism of cure process, a control strategy of variable-temperature set point is presented.
本文在简述了轮胎的传热和硫化机理之后,提出了变设定温度的硫化过程,由该方案实施的双模硫化机不仅可以使轮胎内部均匀处于正硫化,而且可以大大节约能源,约可节能20%左右。
6)  over-cure
过(分)硫化
补充资料:过氧化物硫化
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性质:指在橡胶配料中加入的硫化升温时即放出自由基的有机过氧化物(如过氧化异丙苯等)。过氧化物可使橡胶高分子链之间产生碳-碳键交联。这类过氧化物可以硫化大部分橡胶(丁基橡胶、氯丁橡胶等除外),是重要的非硫硫化体系。由于所得硫化胶的强度和耐撕裂性能较差,工业上多用于硅橡胶、乙丙橡胶、丁腈橡胶的硫化,还可用作某些并用橡胶的共硫化。

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