醋酸乙烯经聚合反应生成聚醋酸乙烯。
Generated by the polymerization of vinyl acetate polyvinyl acetate.
这种人造土由聚醋酸乙烯P。
研究了乳液聚合聚醋酸乙烯酯对二羟基乙二肟的包覆。
Dihydroxyglyoxime (DHG) particles were coated in emulsion solutions of polyvinyl acetate.
介绍一种将聚醋酸乙烯乳液做为母液生产粘合剂的方法。
This paper introduces a new method to produce adhesives by use polyvinyl acetate emulsion as parent liquor.
聚醋酸乙烯和聚乙烯醇是经过无数次筛选的理想修补材料。
The polyvinyl acetate and polyvinyl alcohol used are ideal restoring materials obtained by numberless screening.
本文叙述了聚醋酸乙烯酯对瓦楞原纸强度影响的试验和分析。
Test and analysis were made to investigate the influences of polyvinyl acetate on the strength of corrugated paper.
本文介绍了一种以聚醋酸乙烯为成膜物的彩色微珠喷涂涂料。
In this article, a kind of colour micro-pearl paint with polyvlnylacetate as membrane former has been presented.
研究了在聚乙烯醇缩甲醛溶液中制备聚醋酸乙烯酯乳胶漆的方法。
The production procedure of polyvinyl acetate latex paint in polyvinyl formal solution was studied.
介绍了聚醋酸乙烯酯改性共聚的实验方法，确定了最佳工艺条件。
The experimental method for modified copolymerization of polyvinyl acetate was presented and the optimal process conditions were set.
文章介绍了聚醋酸乙烯酯共聚改性研究及改性产品应用进展情况。
This paper introduces modification of poly vinyl acetate by copolymerization and the application state of the modified products.
通过选择适当的耐水改性剂和粘结增强剂对聚醋酸乙烯酯进行改性。
Polyvinyl acetate was modified with appropriate water resistant modifier and bond intensifier.
由于采用新型乳化剂和其它助剂，对提高聚醋酸乙烯乳液的性能产生了明显的作用。
Thanks to the use of new emulsifying agent and other auxiliary agents, obvious effects were exerted for improving properties of polyvinyl acetate emulsion.
实验结果表明，改性胶粘剂的耐水性和粘接强度较普通的聚醋酸乙烯乳液有明显提高。
The results showed that bonding strength and water resistance of the modified adhesive have improved obviously.
研究了题述增稠剂(M - CMHPC)在聚醋酸乙烯乳液(PVA)中的增稠效应。
The thickening effect of the title thickener (M-CMHPC) in polyvinyl acetate emulsion (PVA) has been studied.
研究掺聚醋酸乙烯水泥砂浆的轴拉和轴压应力—应变关系、抗弯性能以及长期粘结抗弯强度。
This paper delivered the relationships of uniaxial tensile and compressive stress with strain and bending properties, and felt-bending strength of cement mortar with polyvinyl acetate (PVAC).
通过以上研究，筛选出各项性能表现较好的明胶和聚醋酸乙烯乳液作为后土庙彩塑的修复加固材料。
As a result, the gelatin and polyvinyl acetate emulsion which have better performance possibility and work properties were chosen as consolidants for treating the sculptures.
本论文采用乳液聚合的方法合成了聚醋酸乙烯树脂，并通过加入硬单体—甲基丙烯酸甲酯对其进行改性。
The method of emulsion polymerization was used to synthesize polyvinyl acetate resin by adding hard monomer_methyl methacrylate to modify it.
热重（TG）的结果表明，聚醋酸乙烯酯（PVAC）与聚丙烯（PP） 共混后，其热稳定性增加。
The results of TG indicate that blending Polyvinyl acetate (PVAC ) and polypropylene (PP) can improve the thermostability of PVAC.
讨论了聚乙烯醇缩甲醛胶、聚醋酸乙烯酯胶、脲醛胶、淀粉胶的改性途径，介绍了各改性产品的配方及其性能比较。
Ways to modify the gels of polyvinyl formal, polyvinyl acetate, urea-formaldehyde and amylum are plesented and formulae and alternate properties of various modified products introduced.
为改善聚醋酸乙烯乳液耐水性差的缺点，用硅烷偶联剂对其进行了改性，使其压缩剪切强度的干强度和湿强度均有显著的提高。
Using silane coupling agent to copolymer with vinyl acetate, the water resistance of the polyvinyl acetate emulsion is improved, and the compress strength is praised.
研究了醋酸乙烯酯与丙烯酸2 羟基乙酯共聚的合成路线，通过乳液聚合所制得的共聚产物可有效地改善聚醋酸乙烯酯的耐水性能与粘接性能；
The copolymerization of vinyl acetate(VAc) and 2-hydroxy ethyl acrylate(HEA) was carried out. The copolymerization improved the water-resistance and bonding performances of vinyl-acetate adhesive.
研究利用醋酸乙烯酯与其它烯类单体共聚，并在此基础上通过TEM、DSC等多种表征手段分析了不同醇解度的聚乙烯醇对聚醋酸乙烯乳液性能产生的影响。
In this article by copolymerization of VAc and other vinyl monomers, the effects of PVA on the properties of the PVAc emulsion were discussed through many tests such as TEM, DSC and so on.
以聚偏氟乙烯(PVDF)为第二组分聚合物与三醋酸纤维素(CTA)共混，通过冻胶法纺丝工艺制备成中空纤维纳滤膜。
Hollow fiber NF membrane was prepared with blending of PVDF as the second component polymer and CTA, and by spinning process with gelation method.
胺官能聚 乙烯醇中的一种是通过醋酸乙烯基酯与N-乙烯基甲酰胺或醋酸乙烯基酯 与烯丙胺的共聚物的水解而生成的。
One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.
研究了三聚氰胺磷酸盐(M P)和季戊四醇(PER)作为膨胀型阻燃剂(ifr)在乙烯-醋酸乙烯酯共聚物(EVA)中的阻燃作用。
Flame retardation of EVA copolymer using melamine phosphate (MP) and pentaerythritol (PER) as intumescent flame retardants (IFR) was investigated.
考察含药层促渗聚合物、乳糖用量、助推层聚氧乙烯用量、助推层氯化钠用量及包衣液中含水量、醋酸纤维素浓度对释放度的影响，并对处方进行优化。
Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.
考察含药层促渗聚合物、乳糖用量、助推层聚氧乙烯用量、助推层氯化钠用量及包衣液中含水量、醋酸纤维素浓度对释放度的影响，并对处方进行优化。
Effects of formulation of drug layer, push layer and membrane on the release behavior of controlled release tablets were investigated and the optimal formulation was obtained.
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