polyisobutylene
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美
网络 聚异丁烯
双语例句
- The new telechelic prepolymers of polyisobutylene have been synthesized by the carbocationic polymerization.
应用正碳离子聚合的方法合成新型聚异丁烯遥爪预聚物。 - An example of particle-reinforced composites is an automobile tire which has carbon black particles in a matrix of polyisobutylene elastomeric polymer.
微粒加强型复合材料的一个例子是机动车胎，它就是在聚异丁烯人造橡胶聚合物基材中加入了碳黑微粒。 - The first step in the synthesis of succinimides and their derivatives is the preparation of Polyisobutylene Succinic Anhydride ( PIBSA).
生产润滑油时必须考虑添加剂对生态环境的影响，合成丁二酰亚胺及其衍生物的第一步是制备烯酐（PIBSA）。 - Based on the low-molecular weight polyisobutylene, a new type one component solvent-free sealant with long-term non-drying and everlasting viscidity was prepared.
以低分子质量聚异丁烯类聚合物为主体，配以各种添加剂制备一种新型单组分无溶剂型密封胶。 - This type of sealant mainly butyl rubber, high molecular weight polyisobutylene, a certain degree of polymerization of acrylic, chlorosulfonated polyethylene and neoprene rubber sealant.
这一类密封胶主要有丁基橡胶、高分子量聚异丁烯、一定聚合程度的丙烯酸酯、氯磺化聚乙烯以及氯丁橡胶等密封胶。 - In any case classification, lubricant additives, polymer addition to the strange outside ( such as polyisobutylene), almost all of the composition of the polar compounds.
不管怎样分类，润滑油添加剂除怪的聚合物外（如聚异丁烯），几乎都是由极性化合物组成的。 - An improved process for producing polyisobutylene succinimide used in emulsion explosive was introduced.
介绍了一种经过改进的乳化炸药用聚异丁烯丁二酰亚胺的生产工艺。 - Measurement of Infinite Dilution Diffusion Coefficients of Cyclohexane in Polyethylene and Polyisobutylene
环己烷在聚乙烯和聚异丁烯中无限稀释扩散系数的测定 - The application of frequency governor in pressure control of reactor of low molecular polyisobutylene unit
变频调速器在低分子聚异丁烯装置反应器压力控制中的应用 - Discussion on the effect of synthetic factors about low-molecule polyisobutylene
低分子聚异丁烯合成因素的探讨 - Development and Application of Silane-Modified Polyisobutylene Sealants
硅烷改性聚异丁烯密封剂的开发与应用 - Synthesis of Highly Reactive Polyisobutylene from C4 fractions with a selective catalyst
选择性催化及由混合C4原料直接合成高反应性聚异丁烯 - Study on Concentration Effects in Gel Permeation Chromatography Concentration Effects in GPC for Polyisobutylene
GPC浓度效应的研究&聚异丁烯的GPC浓度效应 - Synthesis of highly reactive polyisobutylene
高活性聚异丁烯的合成 - The original combined process for C 4 processing to produce high octane value gasoline in Lanzhou Petrochemical Company was made up of MTBE, polyisobutylene, gas fractionation, polymerization and alkylation units, taking FCC light C 4 distillate as feedstock.
兰州石化公司生产高辛烷值汽油的碳四加工联合工艺，原采用催化裂化生产的轻碳四馏分，由MTBE、聚异丁烯、气体分馏、叠合和烷基化等装置组成，流程较长。 - The~ 1HNMR results show that the polyisobutylene chains have successfully grafted on the star-shaped polymers whatever the adding order, and the grafted efficiency is almost 80%.
~1HNMR分析表明：无论星形大分子加入的顺序如何，其上的双键都已成功的被打开，接枝上了聚异丁烯链，接枝效率均在80%左右； - The results of physico-chemical analysis and engine test showed that the technical performance of the product was quite well and was similar to that of the barium salt of sulfo-phosphorized polyisobutylene being produced now in China.
产品经物性分析和发动机试验，各项技术指标较好，与我国目前生产的硫磷化聚异丁烯钡盐性能接近。 - Reaction temperature should be increased as high as possible under the condition of assuring the color of polyisobutylene succinic anhydride.
在保证聚异丁烯丁二酸酐色泽的情况下，应该尽可能地提高反应温度； - Development of ashless dispersant ── polyisobutylene butane diacid pentaerythritol ester
聚异丁烯丁二酸季戊四醇酯无灰分散剂的研制 - Effect of Diamine on Polyisobutylene Cationic Polymerization
二苯胺对异丁烯阳离子聚合反应的影响 - The best reaction temperature is in the range of 230 ℃ to 240 ℃, and the reaction time is about 14 hours, and the mixture ratio of polyisobutylene to maleic anhydride is one to two.
最佳反应条件如下：反应温度为230～240℃、反应时间为14h，聚异丁烯与马来酸酐配料比为1∶2。 - Analysis of the Reactor for Preparing Polyisobutylene Succinic Anhydride Using Chlorine Method
氯化法聚异丁烯丁二酸酐生产反应器的技术分析 - Synthesis and Application of Derivatives of Polyisobutylene Succinic Anhydrides
聚异丁烯丁二酸酐衍生物的合成及应用 - Application and synthesis of four star-shaped polyisobutylene
四臂星型聚异丁烯的制备及应用 - By means of inductive method on the practical data of production, this paper derived the relationship between the kinematic viscosity of the low molecular weight polyisobutylene and its number-average molecular weight. It is applied in process control to convenient for production.
通过对生产实际数据的归纳，推导出了低分子聚异丁烯产品的运动粘度（100℃）数均分子量之间的关系，应用于生产过程控制，方便生产。 - For non-ionic polymer, polyisobutylene was dissolved in different organic solvents. The molecular expansion factor decreased and the Maxwell relaxation time increased with increasing solvent viscosity.
同时使用不同的有机溶剂测量聚丁烯溶液的Maxwell模型松弛时间和分子扩张因数。 - Measurement of molecular weight and its distribution for low molecular weight polyisobutylene by GPC universal calibration
用GPC普适校正法测定低相对分子质量聚异丁烯的相对分子质量及其分布 - The α-alkene content of the polyisobutylene obtained was more than 70% with adjustable molecular weight. It could meet the requirements of synthesizing high level ashless dispersant for lubricant by heat addition process.
合成的聚异丁烯α-烯烃质量分数大于70%，相对分子质量可控，能够满足热加合工艺合成润滑油高档无灰剂的要求。