稠化能力      thickening ability(4) thickness ability(0) thickening capacity(2) thickening power(2) thickening effect(1)   thickening ability      The conclusion was obtained by taking D and S as the evaluation standard of performance-price, as follows: the shear stability of VII raises when the degree of polymerization decreases, however the thickening ability also declines while the molecular weight reduces;      综合D与S作为VI性能－价格评价标准，得出结论：降低聚合度虽然能够提高VI的剪切稳定性，但是分子量减小会引起稠化能力下降； 短句来源      A polymer with appropriate monomer and reasonable structures has excellent shear stability and thickening ability to suit for using in oils with shear stability.      具有合适聚合单体、合理结构的聚合物兼有优良的剪切稳定性和稠化能力，适合在有剪切稳定性要求的油品中使用 短句来源      A performance investigation is carried out based on 7 brands of viscosity index modifiers belong to 2 categories, namely ethylene - propylene copolymer and isoprene copolymer. The investigation concludes that polymers with a star like structure such as Shell 260 (hydrogenated polyisoprene)can offer both excellent shear stability and thickening ability, are suitable for the use in lube oil with shear stability requirement, and are very important ingredient in blending of super quality lube oil which can be applied in very wide ranges.      主要针对乙烯-丙烯共聚物(OCP)及异戊二烯共聚物(HSD)两大类7种粘度指数改进剂进行了性能考察,得出结论:Shell 260(氢化聚异戊二烯)这类星状聚合物结构合理,兼有优良的剪切稳定性及稠化能力,适合在有剪切稳定性要求的油品中使用,特别是对于调配大跨度的高档润滑油更加重要。 短句来源      The application performance and cost ratio of commonly used viscosity index improving agents are studied by evaluation on the thickening ability, low temperature features, high temperature cleansing performance and shear stability of three additives of different types, to deliver the basis for rational selection of viscosity index improving agents.      通过对3种不同类型的粘度指数改进剂的稠化能力、低温性能、高温清净性和剪切安定性的评价,研究了常用粘度指数改进剂的使用性能和性价比,为合理选择粘度指数改进剂提供了依据。 短句来源   thickening capacity      Applications of VII T601 in 220,320,460 and 680 industrial gear oils were described. The result showed that VII T601 possesses better thickening capacity and shear stability.      介绍了兰炼生产的T601稠化剂在220、320、460及680工业齿轮油中的应用结果，表明T601具有较强的稠化能力和抗剪切稳定性。 短句来源      This paper discusses the synthesis of the polymer, and studies the effects of synthesis method, initiators, initiating temperatures, ratio and concentration of the monomers, and the pH of the solution on the molecular weight of the final product in terms of the thickening capacity and temperature stability of the thickener.      探索了两者共聚的合成条件,研究了聚合方法、引发体系、引发温度、单体比例、单体浓度以及溶液pH值等因素对共聚物分子量的影响,以使所合成的稠化剂对酸液具有较高的稠化能力和良好的热稳定性; 短句来源   thickening power      Twelve kinds of viscosity index improver(VII), which is from four kinds: ethylene propylene copolymers(OCP), polymethacrylate(PMA), polyisobutylene (PIB), hydrogenated styrene-isoprene copolymer (HSD), were added to two kinds of base oils of intermediate and paraffin so as to formulate the thickened oils, measure and study the thickening curve and thickening power(D) of VII and the shear stability(S),low temperature fluidity and thermal oxidation stability of thickened oil.      在中间基和石蜡基两种基础油中分别添加乙烯丙烯共聚物（OCP）、聚甲基丙烯酸酯（PMA）、聚异丁烯（PIB）、氢化苯乙烯异戊二烯共聚物（HSD）四大类12种粘度指数改进剂（VI），调配稠化油并测定、研究VI的稠化曲线、稠化能力（D）和稠化油的剪切稳定性（S）、低温流动性、热氧化安定性。 短句来源      Polybutylvinylether T601 is selected main thickener for industrial lubricating oils, and to research theresult of it's application in system industrial gear oils, worm & worm wheel oils and film bearing oils. It is indicatedthat T601 has better thickening power and strong shear stability, and it can be used to produce industrial lubricatingoils.      选择了聚乙烯基正丁基醚(T601)作为主要的工业用油稠化剂,考察了该剂在不同粘度牌号的工业齿轮油、蜗轮蜗杆油和油膜轴承油中的应用结果,表明T601具有较强的稠化能力和抗剪切安定性能,适用于工业用油。 短句来源   thickening effect      The VII T613B is prepared from the suitable ethylene propylene copolymer by thermo-oxidative degradation under powerful shear and possesses excellent shear stability,thermal stability and thickening effect.      以优选的乙丙共聚物为原料,采用机械热氧降解工艺制备的粘度指数改进剂T613B具有优良的剪切稳定性、良好的稠化能力。 短句来源     查询“稠化能力”译词为其他词的双语例句   查询“稠化能力”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   thickening capacity Effect of fillers on the thickening capacity of lithium soaps 例句来源         thickening power In pure water, this modified polymer exhibits a very high thickening power. 例句来源       1.The thickening power of hydrated calcium soaps increases with an increasing degree of unsaturation of mixtures of synthetic fatty acids and oleic acid. 例句来源       In such a mixture, the unsaturated acids will increase the thickening power of the soap, and the saturated acids will compensate for the deficient thermal and chemical stability of the soaps. 例句来源       1.The thickening power of cCa soaps increases with increasing chain length of the hydrocarbon radical in the high-molecular-weight saponifiable component. 例句来源       Influence of added adipic, azelaic, and sebacic acids on the thickening power of lithium 12-hydroxystearate 例句来源       更多             其他          1) Polyisobutene, the molecular weight of which is between 6568—20415, can be prepared by polymerizing isobutene with catalyst Alcl_3 at low temperature. 2) Preliminary analysis: The molecular weight, ash, ability to increase the viscosity and solubility of the product 1 and 2 are up to the standard. The ash, ability to increase the viscosity and solubility of the product 3 are also up to the standard. 3) The produced polyisobutene has no apparent influence on the Viscosity-temperature Constant of the Origi...             1) 以三氯化鋁为催化剂,异丁烯在低温下可聚合成分子量为6568—20415的聚异丁烯。 2) 初步分析:产品1,2的分子量、灰分、稠化能力,溶解度符合規格。产品3的灰分、稠化能力、溶解度符合規格。 3) 聚异丁烯濃度在3％以下时,对于原潤滑油的粘温系数没有显著影响。潤滑汕中加入5％聚异丁烯时提高粘度指数29—52。 文摘来源          The type of Hei-Shan bentonite (Liaonin Province) was determined by the use of component analysis, thermal analysis and X-ray diffraction analysis. The results show that the bentonite is of calciumS type. By_treating with sodium chloride solution to convert the calcium bentonite into sodium bentonite, cation exchange with an aliphatic quarternary ammonium salt in aqueous solution was carried out. The quarternary amrhonium salt is triethyl hexadecyl ammonium chloride, which was prepared by first converting c...             对辽宁省黑山县膨潤土进行了分析,証明属于鈣型膨潤土。将該膨潤土用氯化鈉溶液预处理,然后和氯化三乙基十六烷基銨进行离子交換,交換后所得的表面亲油性膨潤土在矿油中进行分散,評价所得分散体系认为作为潤滑脂是令人滿意的。但这种以三乙基十六烷基铵阳离子为表面亲油性阳离子的膨潤土,其稠化能力尚不够高。 文摘来源          A relatively complete laboratory examination of the properties of a complex calcium soap grease has been made. The complex calcium soap used as the grease thickener is composed of calcium stearate and calcium acetate, while a low pour point lubricating oil is used as base oil. It is found that the complex calcium soap gives strong thickening ability, and the greases thus made possess high drop points, good colloidal stabilities, small viscosity changes with temperature and fine lubricity. However, the age-h...             对复合鈣皂-MB体系进行了此較全面的实驗室評价,所用复合皂为硬脂酸鈣和醋酸鈣。結果表明复合鈣皂有良好的稠化能力;这种复合鈣皂-MB体系有較高的滴点、良好的胶体安定性、好的潤滑性和在較广的溫度范围內塑性改变不大。然而,这种潤滑脂的放置硬化(表面硬化和稠度增大)是比較明显的,通过对这种現象的考察,认为这种放置硬化同潤滑脂吸收空气中微量水分有关,加入某些添加剂可使这种老化現象得到一定程度的改善。 文摘来源   << 更多相关文摘         相关查询: 稠化 能力 烧焦能力 适配能力 润滑能力 适应环境能力 疏浚能力 塑化能力 脱水能力 网络能力 生产制造能力 适用能力  对查询结果不满意

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