查询词典 vulcanization

An ethanolamine is a chemical activator that acts with an accelerator to increase the rate of vulcanization of rubber.

乙醇胺是一种与促进剂反应增加橡胶硫化速度的化学试剂。

It was discussed that the main factors having effect on the vulcanization time of RTV block methyl silicone rubber, such as the mol ratio of ethoxyl and silicone hydroxyl, the pH value of methyltriethoxysilane, and the content of iron ions impurity in methyltriethoxysilane, temperature, moisture, and the quantity of catalyst.

讨论了影响甲基嵌段室温硫化硅橡胶硫化时间的主要因素，如：乙氧基与硅羟基的量之比，甲基三乙氧基硅烷低聚物的pH值、铁离子的含量，以及温度、湿度和催化剂的用量等；并介绍了预防和控制这些影响因素的方法。

The formation of silicone rubber/glass cloth composite during vulcanization featured simple process and stable adhesion.

硅橡胶在硫化成型时实现与玻璃布的复合，具有工艺简单、粘合性能稳定等优点。

Except improvement the traditional twister、single twister、extruder、rubber continuous vulcanization line and so on technical properties and operation to saved, we also positively research and develop equipment operation humanise, overall construction beautification, and union with electrical automation.

除了改善传统绞线、单绞、押出、橡胶连续硫化生产线等线缆设备特性与操作安全外，我们也积极研发设备操作人性化，整体结构美观化，以及电气自动化与机械的完美结合。

Vulcanization is generally considered to be an irreversible process.

一般认为硫化是不可逆的过程。

The effects of NaAA content on the mechanical properties and water-swellable properties were studied. The experimental results show that NaAA has good reinforcement for the EVM vulcanizate. EVM vulcanziate reinforced by NaAA has higher water absorbing rate and equilibrium water absorbing ratio. When the NaAA content is 50 phr, the maximum water-absorbing ratio of EVM vulcanziate is 278.3%. With the incorporation of ion into immersing media, the water-absorption ratio of EVM vulcanizates decreases. FT-IR analysis confirms that NaAA formed in the process of compounding and underwent polymerization during vulcanization.

结果表明，NaAA对EVM硫化胶具有明显的增强效果；NaAA原位改性的EVM硫化胶具有较好的吸水膨胀性能，NaAA用量为50phr时，最高吸水率为278.3%；浸泡介质中离子的引入使EVM硫化胶的吸水率下降；FT-IR分析表明，在混炼过程中生成了NaAA，在硫化过程中NaAA发生聚合反应。

The vulcanization accelerator system for neoprene is studied in this paper.

该文研究了氯丁橡胶用快速硫化体系。

And a way of trickle charging to remove the vulcanization on the battery plate is suggested here.

并提出了以绢流充电方式消除电池极板硫化现象的方法。

In SART law (vulcanization - acidification - return - condense) in, add NaHS to make the prussiate that is united in wedlock with content of cupreous cyanogen complexing is released, with precipitation copper, and be below weak acidity condition gas of HCN of prussiate translate into, in making its return soak loop with free prussiate form.

在SART法(硫化-酸化-返回-浓缩)中，添加NaHS使和铜氰络合物结合的氰化物释放出来，以沉淀铜，并且在弱酸性条件下将氰化物转化为HCN气体，使其以游离氰化物形式返回到浸出回路中。

The influence of the addition of element S of vulcanization reaction,the ester-exchange agent/rape seed oil of ester-exchange reaction and the R-OH/ P_2O_5 of phosphate re...

试验考察了硫化反应的硫化剂添加量、酯交换反应的交换剂与油的摩尔比以及磷酸酯化反应的R—OH与P2O5的摩尔比对产物结构和性能的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。