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- The application of domestic Li low cis polybutadiene rubber (LCBR) in the chafer compound of all steel radial truck tire was investigated by using an imported LCBR as control. 对比国产和进口锂系低顺式聚丁二烯橡胶(LCBR)在全钢载重子午线轮胎胎圈护胶中的应用效果。
- This paper introduced the usage of high cis - polybutadiene rubber UBEPOL15HB made by Thai Synthetic Rubber Co. Ltd. as modifier in producing high impact polystyrene (HIPS)492J in Polystyrene Plant in Chemical Works No. 介绍了北京燕化石油化工股份有限公司化工一厂聚苯乙烯装置选用泰国合成橡胶有限公司用日本宇部兴产公司工艺生产的高顺胶UBEPOL15HB作为生产高抗冲聚苯乙烯树脂492J的改性橡胶,并与原使用的日本瑞翁株式会社高顺胶BR12206U进行了对比,同时对工业试生产的情况进行了总结和分析。
- Keywords low cis polybutadiene rubber;chafer;radial truck tire; 低顺式聚丁二烯橡胶;胎圈;子午线轮胎;载重轮胎;
- The Mooney of the oil extended polybutadiene rubber decreased as the filled oil extented . 充油顺丁橡胶的门尼粘度值随填充油量的增大而减小。
- The influence of the filled Aromatic oil and Naphthenic oil on the properties of the oil extended polybutadiene rubber was studied . 研究了填充高芳烃油和环烷油对充油顺丁橡胶性能的影响。
- But it is better than the leading-products of synthetic rubber-SBR polybutadiene rubber in tear strength tensile strength and tackiness. 在撕裂强度、拉伸强度、自粘性等方面均优于合成橡胶的主导品种丁苯橡胶和顺丁橡胶。
- This article discusses the application of a horizontal absorption heat transformer (AHT) in a polybutadiene rubber (BR) unit and its effect. 摘要论述了吸收式热泵（卧式）设备在顺丁橡胶装置上的应用及其效果。
- The influence of epoxidised polybutadiene rubber on PS properties was investigated by free radical graft -polymerization. 用自由基接枝共聚法研制了耐溶剂热稳定型抗冲击聚苯乙烯(IPS),并研究了环氧化聚丁二烯橡胶对IPS性能的影响。
- Ten kinds of oil-extended polybutadiene rubber(OEBR)with nickel catalyst were prepared and their properties were investigated. 采用干法充油工艺制得了10种油品的充油镍系顺丁橡胶。
- To analyze the market situation of polybutadiene rubber and butadiene in China and forecast the price tendency in the second-half of 2007. 本文对顺丁橡胶及丁二烯市场进行分析,并对下半年的价格走势作出预测。
- Mixing in the process of synthesis and steam stripping of polybutadiene rubber were brieflyreviewed. Some suggestions about its improvement were pointed out. 简述了顺丁橡胶的聚台和凝聚过程中的各种混合问题，并对其改进提出了建议。
- Chlorinated polybutadiene rubber(CBR) containing active chlorine was synthesized when t-butyl hypochlorite was employed as chlorinating agent under organic acid circumstance(formic acid and chloroacetic acid). 以次氯酸叔丁酯为氯化剂,氯乙酸为活性氯原子的引入剂,在甲酸存在下合成了既含有活性氯原子又含有惰性氯原子的氯化顺丁橡胶(CBR)。
- The polymerization of the three monomers produces a terpolymer which has two phases: a continuous phase of styrene-acrylonitrile (SAN) and a dispersed phase of polybutadiene rubber. 三中单体的聚合产生了具有两相的三元共聚物，一个是苯乙烯-丙烯腈的连续相，另一个是聚丁二烯橡胶分散相。
- The synthesis technologies of alkali metal alkoxides(phenoxides) and their applications in liquid polybutadiene rubber,styrene-butadiene rubber and organic synthesis were reviewed with 35 references. 综述了碱金属醇、酚盐几种不同的合成方法及其在液体聚丁二烯橡胶、丁苯橡胶和有机合成等领域的应用。
- Low cis-polybutadiene rubber(BR3505),low-Mooney polybutadiene rubber(BR9002)and ordinary BR 9000 were studied to detect their cure parameters,tensile properties and dynamic compression properties. 研究了低顺式聚丁二烯橡胶(BR3505)、低门尼顺丁橡胶(BR9002)和普通顺丁橡胶(BR9000)的硫化参数、拉伸性能和动态压缩性能。
- Capacity, production, consumption, situation of imports and exports, manufacturing processes of polybutadiene rubber in Ching and abroad were reviewed. Development proposal of China were put forward. 摘要介绍了我国聚丁二烯橡胶的生产能力、产量、消耗量、进出口情况，综述了国内外稀土聚丁二烯橡胶生产技术发展状况，对我国聚丁二烯橡胶的发展作了展望。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Keywords complex type antioxidant;low cis -1;4- polybutadiene rubber;oxidative induction period;antiheating;antioxygen;antimechanical shear; 复合型防老剂;低顺式聚丁二烯橡胶;氧化诱导期;热稳定性;剪切性能;
- medium vinyl polybutadiene rubber 中乙烯基聚丁二烯橡胶
- She was possessed by the desire to be rich. 她被致富的欲望所支配。
