橡胶工业中用作分散剂,以促进硫化作用,以及用作碳黑填充料的分散剂。
In rubber industry, they can be used as dispersant to facilitate sulfidation and be used as dispersant of carbon filler.
利用细菌的作用对低品位硫化铜矿石进行浸出,能有效地促进硫化铜矿物中铜的浸出,提高铜浸出率。
It is effectively on accelerating leaching speed of copper sulfide and increasing leaching rate of copper that bacteria ACTS on low grade copper sulfide ore.
过滤金属化合物与硫化物相互作用的分子模拟研究结果表明,低氧化数钒的氧化物有利于促进硫化物的转化。
Molecular simulation modeling study indicated that vanadium oxides with vanadium of low oxidation number facilitated the conversion of sulfides.
之后,一样的,会有为数众多的硫化剂和促进剂。
Then, too, there are numerous vulcanizing and accelerating agents.
研究表明:硫酸钠对多金属硫化精矿硫酸化焙烧和浸出具有促进作用。
The present study shows the sodium sulfate has promoting effects on the sulfating roasting of sulfide ore and on the metal leaching of roasted ore.
由异丁烯二聚物与苯酚合成的辛基酚是制造橡胶工业的硫化促进剂所必需的原料。
The octylphenoi synthesized from dimer of isobutene and phenol is indispensable to the vulcanizing agents in rubber industry.
结果表明,TBSI用作NBR硫化过程促进剂时,焦烧时间长,硫化胶强度高,但硫化速度较慢。
The results showed that as the accelerant of NBR in vulcanization, TBSI had much more scorching resistant time and higher vulcanization degree, but lower vulcanization rate.
要约本发明涉及橡胶硫化促进剂m生产过程中的脱水方法。
The invention relates to a dehydration method during production of rubber vulcanization accelerator m.
对硫化剂双酚af,促进剂bpp在氟橡胶中的应用进行了研究。
The application of curing agent bisphenol-AF and accelerator BPP to fluorine rubber was investigated.
对现代海底金属硫化物成矿作用的研究大大推动和促进了对古代块状硫化物矿床成因的认识。
The study on modern sea-floor metallic sulfide deposits promoted and advanced the theory on genesis of ancient massive sulfide deposits.
本文叙述了国内外硫化促进剂的现状和发展趋势。
The present situation and development trend of vulcanization accelerator at home and abroad were reviewed.
硫化钠的添加,明显促进了黄铁矿的无捕收剂浮选,黄铁矿有良好的硫化钠诱导浮选。
Additions of sodium sulphide can promote greatly the collector-free flotation of pyrite, showing sodium sulphide has good induced effect on pyrite flotation.
研究表明,亚热带气候条件下,由于温度高、雨量多,促进了硫化物的氧化而补偿了降雨的稀释作用。
The research indicates that under the condition of subtropic region, owing to the abundant rainfall and the high temperature, the promoted oxidation of sulfides can compensate the dilution by rain.
不溶性硫磺是一种性能优异的橡胶硫化剂和硫化促进剂,主要用于钢丝子午线轮胎的生产。
Insoluble sulfur is a high performance vulcanizing agent of the rubber and vulcanizing accelerator, which is mainly used to produce steel radial-ply tire.
目前,橡胶硫化促进剂m的生产方法主要采用苯胺法(即高压法)。
At present, the vulcanization promoter m production method mainly USES the aniline process (i. e, high-pressured law).
指出了国内外硫化促进剂的发展趋势。
The worldwide developing trends of rubber vulcanization accelerator were presented.
综述硫化促进剂CZ的合成工艺及应用技术进展。
The recent advances of vulcanization accelerator CZ are reviewed with emphasis on the synthetic technology and application with 13 references.
研究了双酚硫化体系的硫化剂双酚AF和促进剂BPP的变量对氟橡胶硫化特性和物理性能的影响。
This paper presents researches that AF and BPP's variables have impacts on F-rubber's sulfuration and physics properties.
采用促进剂DM和二环己胺为原料,以氨气为缚酸剂,用甲醇做溶剂合成橡胶硫化促进剂DZ。
This paper studied the synthesis of rubber accelerator DZ by rubber accelerator DM, dicyclohexyl amine and ammonia in the solvent of methanol.
研究了促进剂的种类,促进剂并用及硫化温度等条件对平衡硫化体系(EC)硫化天然橡胶(NR)的影响。
Effects of different kinds of accelerators, blending ratio and cure temperature on natural rubber (NR) cured with equilibrium cure system (ec) were studied.
研究了硫化剂双酚AF、促进剂BPP用量及硫化温度对氟橡胶硫化特性的影响。
The effect of the levels of bisphenol AF and BPP and the cure temperature on the cure characteristic of fluorine rubber was investigated.
介绍了橡胶硫化促进剂TBBS及其原料叔丁胺合成方法及开发现状。
The synthesis and developing current situation of rubber accelerator TBBS and its material tertiary butyl amine were introduced.
研究了预交联型CR溶胶组分的门尼粘度、凝胶组分所占比例以及硫化促进剂种类对其硫化后拉伸强度的影响。
The influence of the sol Mooney viscosity, the gel proportion and the accelerator type on the tensile strength of precrosslinked CR vulcanizate was studied.
研究了促进剂m与DM在NR中的硫化特性,并深入探讨了它们对胶料加工性能及物性影响的差异。
The vulcanization behaviour of m or DM containing NR compounds was studied and their effects on the processibility and physical properties were in detail respectively investigated.
研究了新型硫化促进剂TBSI在丁苯橡胶中的硫化特性、贮存稳定性及其硫化胶的物理机械性能。
The vulcanization behavior, storage stability of novel cure accelerator TBSI in SBR 1500 and the mechanical properties of its vulcanizate were studied.
探讨促进剂NA 22硫化体系和三嗪硫醇(包括硫化剂AF和TCY)硫化体系对二元共聚氯醚橡胶(CHC)性能的影响。
The effects of the accelerator NA-22 curing system and triazine-mercaptan(including curatives AF and TCY) curing system on the properties of epichlorohydrin binary copolymer(CHC) were investigated.
促进剂M的活化能比DM低得多,说明其硫化速度对温度的依赖性小于DM。
The accelerator M gave larger plastication to NR than DM at lower temperature, but DM would give larger plastication than M as the temperature increased.
通过测试结果的分析和比较得出,对于未加硫黄和促进剂的混炼胶和硫化胶的炭黑分散度等级,其测定结果基本准确;
It was found from the analysis and comparison of the test results that the test results of carbon black dispersity grades for the mixes without sulfur and accelerator were basically correct;
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。
There are three purity measuring methods of vulcanizing accelerator NOBS: potentiometric titration, indicator titration and liquid chromatography.
用途:用途:用于合成表面活性剂,硫化促进剂,酸性气体吸收剂。
Uses: used for synthesis of surface active agent, vulcanization accelerator, acid gas absorbent.
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