There are three purity measuring methods of vulcanizing accelerator NOBS: potentiometric titration, indicator titration and liquid chromatography.
前言：硫化促进剂nobs纯度的测定方法有三种：电位滴定法、指示剂滴定法和液相色谱法。
The application of environment-friendly accelerator XT-580 in replacing accelerator NOBS by equal weight in the tread and sidewall compound of truck tire was investigated.
研究环保型促进剂xt- 580等量替代促进剂nobs在载重轮胎胎面胶和胎侧胶中的应用效果。
It is a product having broad development prospect due to no generating of toxic nitrosamine. There is a trend that NS will become a substitute for accelerator NOBS, DIBS, DZ.
橡胶促进剂ns不产生毒性物质亚硝胺，是一种很有前途的产品，有替代目前常用的促进剂nobs、DIBS及DZ等趋势。
Abstract: the application of accelerator ns instead of NOBS in the tread and carcass ply compounds of bias ply tire was investigated.
摘要：研究以促进剂ns替代促进剂nobs在斜交轮胎胎面胶和帘布胶中的应用效果。
The application of accelerator NS instead of NOBS in the tread and carcass ply compounds of bias ply tire was investigated.
研究以促进剂NS替代促进剂NOBS在斜交轮胎胎面胶和帘布胶中的应用效果。
The application of accelerator NS instead of NOBS in the tread and carcass ply compounds of bias ply tire was investigated.
研究以促进剂NS替代促进剂NOBS在斜交轮胎胎面胶和帘布胶中的应用效果。
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