butyl-的例句大全

Infrared absorption spectroscopy ( IR), gel permeation chromatography ( GPC), thermal gravimetric analysis ( TGA), volatile test and other modern testing methods and technologies for the synthesis of tert-butyl phenolic resin were characterized.

采用红外吸收光谱（IR）、凝胶色谱（GPC）、热重分析（TGA）、挥发份测试等现代测试手段和技术对合成的对叔丁基酚醛树脂进行了表征。

The p tert butyl calix [ 4] arene and polypropylene blend was prepared, and effects of p tert butyl calix [ 4] arene on the thermal oxidation stability of polypropylene blend were studied by means of thermal gravimetric analysis ( TGA).

制备了对叔丁基杯[4]芳烃和聚丙烯共混体系，用热重法研究了对叔丁基杯[4]芳烃对聚丙烯热氧稳定性的影响。

The carboxyl nitrile latex and carboxyl butyl latex were synthesized by thermal decomposition initiation system and low soap emulsion system with butadiene, acrylonitrile and methyl methacrylate as main monomers and carboxylic acid as functional monomer.

以丁二烯、丙烯腈或甲基丙烯酸甲酯为主要单体，羧酸为功能单体，用热分解引发体系和低皂乳化体系制备了人造革基布用羧基丁腈胶乳和羧基丁酯胶乳。

Study of Butyl Tin Trilaurate Used as Thermal Stabilizer for PVC

三月桂酸单丁基锡作PVC热稳定剂的研究

Kinetic Spectrophotometric Determination of Bromide with Butyl Rhodamine B by Hydrogen Peroxide

过氧化氢氧化丁基罗丹明B动力学光度法测定溴离子

Low TDI content TDI-TMP crosslinkers are synthesized from metal ion compound/ n-butyl alcohol catalyst systerm.

以金属离子化合物-正丁醇作为催化体系，催化聚合合成了低游离TDI含量的TDI-TMP固化剂。

But when it is of butyl or ethyl type, the collector containing ureido radical has a collecting power much lower than that of the collector containing thioureido radical.

烃基为己基时2种捕收剂的捕收能力相近，但烃基为丁基和乙基时含脲基者的捕收能力远低于含硫脲基者。

The process of catalytic reactive distillation of n-butyl acetate synthesis with strong acidic cation exchange resin was studied in this thesis. And the process of reaction and separation was finished simultaneously in reaction distillation column.

本论文全面研究了催化反应精馏技术合成乙酸正丁酯的工艺流程，以强酸性阳离子交换树脂作为催化剂代替浓硫酸，在反应精馏柱中一次完成反应和分离。

Reactivity ratio for acrylonitrile/ butyl acrylate concentrated emulsion copolymerization system

丙烯腈/丙烯酸丁酯浓乳液快速聚合的竞聚率

After a series of reagent conditional tests, it is determined that taking water glass and CMC as depressant, butyl xanthate as collector, pine oil as frother, and the best reagent dosage is also determined.

经过一系列的药剂条件试验，最终选取水玻璃、CMC作抑制剂，丁黄药作捕收剂，2油作起泡剂进行试验，并确定了药剂的最佳用量。

By considering the high energy consumption in conventional n-butyl acetate production, a heat pump technique was proposed to be used in n-butyl acetate production, and a new flow sheet for n-butyl acetate production with heat pump distillation was developed.

针对常规醋酸丁酯生产工艺能耗高的特点，提出将热泵精馏应用于醋酸丁酯生产，开发出醋酸丁酯热泵精馏新工艺。

This emulgent applies to the olefinic emulsion polymerization, It was effectively used in the emulsion polymerization of styrene-butyl acrylate-acrylic acid.

该乳化剂适用于烯类单体的乳液聚合，在用于苯乙烯-丙烯酸丁酯-丙烯酸体系的乳液共聚合时效果较好。

In order to lower the operating expenses and increase the enrichment ratio of Sc, the existing technique of extracting Sc from titania waste acid by a mixed solvent system consisting of di-2-ethylhexyl phosphoric acid ( P204), tri-butyl phosphorate ( TBP) and kerosene was modified.

研究旨在改进现有二（2-乙基己基）磷酸（P204）-磷酸三丁酯（TBP）煤油体系提取钛白废酸中钪的工艺流程，降低洗涤操作费用，提高钪的富集比。

The monomers were butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate, crylic acid and so on. The polymerization was reacted at 69 ℃ for 6h. The coating weight of pressure-sensitive adhesive was 60g/ m2.

聚合单体为丙烯酸丁酯、丙烯酸-2-乙基己酯、甲基丙烯酸甲酯和丙烯酸，聚合温度为69℃，反应时间约为6h。压敏胶粘剂涂布量为60g/m2。

BF-8 Waterproof Rolled Sheet Made of Butyl Rubber

BF-8型丁基橡胶防水卷材

An extruded self adhesive tape for lap seam of EPDM sheet has brominated butyl rubber as main ingredient and appropriate aids.

介绍了一种以溴化丁基橡胶为主体材料，加入适当的化学助剂，经挤出成型的三元乙丙橡胶高分子片材搭接缝用自粘胶带。

studies on in vitro and in vivo biotransformation of butyl phthalide and its analogues

丁苯酞及其类似物的生物转化研究

Experimental results indicated that the optimum conditions of esterification reaction are the molar ratio of o-phthalic acid, n-butyl alcohol and sodium hydrogen sulfate 1:2. 6:0. 22, the reaction time 1. 5 h, and the yield up to 94.24%.

实验结果表明：酯化反应的优化条件为邻苯二甲酸、正丁醇、硫酸氢钠物质的量比为1：2.6：0.22，反应时间1.5h。产率可达94.24%。

Conclusion Products of qualified clarity and color can be obtained with domestic raw materials and5 selected types of butyl rubber stopper in nitrogen blanketing process.

结论采用充氮生产工艺和国产的头孢呋辛钠原料以及5种筛选的丁基胶塞，可生产出澄清度和颜色合格的注射用头孢呋辛钠。

Study on the Liquefied Natural Gas Cold Energy Used for Synthesis of Butyl Rubber

液化天然气冷能为丁基橡胶合成提供冷量研究