硫化剂

Sometimes used as reinforcing agents and coloring agents, may also be used as vulcanizing agent of chloroprene rubber and to improve the thermal performance of with the agent.

有时也用作补强剂和着色剂，亦可用作氯丁橡胶的硫化剂和改善导热性能的配合剂。

The rubber composition for covering a carcass cord of the present invention comprises 25 to 80 parts by mass of silica, 1 to 15 parts by mass of a silane coupling agent and 3 to 30 parts by mass of an organic vulcanizing agent represented by the following general formula (1):- n - wherein R is -(CH 2 -CH 2 -O) m -CH 2 -CH 2 -; x is an integer of 2 to 6; n is an integer of 10 to 400; and m is an integer of 2 to 5, based on 100 parts by weight of a diene rubber, and a tire prepared by using the rubber composition.

以100重量份的二烯橡胶为基准，本发明的用于包覆胎体帘线的该橡胶组合物包含25～80质量份的二氧化硅、1～15质量份的硅烷偶联剂和3～30质量份的由如下化学式(1)表示的有机硫化剂：- n -，其中R是-(CH 2 -CH 2 -O) m -CH 2 -CH 2 -；x是2～6的整数；n是10～400的整数；并且m是2～5的整数，以及使用该橡胶组合物制备的轮胎。

The product is extrusive molding silicon rubber and can be processed after adding"double--2,4"sulfuration agent.

该产品为挤出成型用硅橡胶，在添加"双一2，4"硫化剂后，即可进行基础加工，如工艺条件控制适当，可不进行二次硫化。

Effects of foaming agent、vulcanizer and the match of the two on the compress stress relaxation of the silicone rubber foam were studied.

研究了发泡剂用量以及发泡剂与硫化剂之间的匹配等对硅橡胶泡沫材料压缩应力松弛的影响。

Sulfide precursors were synthesized by conventional inorganic metal salts and a sulfurizing agent. Sulfide catalysts were prepared by isochoric impregnation using an impregnation solution containing sulfide precursors and a dispersion additive.

以常规金属无机盐及硫化剂为原料合成硫化物前驱体，在硫化物前驱体溶液中加入添加剂配成浸渍液，浸渍载体制成硫化型加氢催化剂。

The presulfurization of JT-1G hydrogenation catalyst using solid sulfurizing agent and its applicationin the hydrogen manufacturing unit in Jinzhou Petrochemical Company were introduced.

介绍了化工部西北化工研究院研制的JT-1G加氢催化剂在锦州石化公司制氢装置上采用固体硫化剂预硫化及其使用情况。

Then, too, there are numerous vulcanizing and accelerating agents.

之后，一样的，会有为数众多的硫化剂和促进剂。

The effect of different vulcanizators on vulcanizing properties,mechanical properties and compression set was investigated.

考察了三种不同的硫化剂对三种牌号的26氟橡胶的硫化特性、力学性能以及压缩永久变形性能的影响。

Its composition is 60 ~ 80% of the asbestos and 10 ~ 20% of the rubber, as well as fillers, curing agents.

它的组分是60～80%的石棉和10～20%的橡胶，以及填充剂、硫化剂等。

Its composition is 60 to 80% asbestos and 10 to 20% of the rubber, and fillers, curing agents.

它的组分是水力控制阀60～80%的石棉和10～20%的橡胶，以及填充剂、硫化剂等。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失