聚醋酸乙烯乳液

在电场作用下，通过聚醋酸乙烯乳液胶合杨木单板的正交试验，探索了板坯垫板间电势差及单板含水率对胶合强度的影响。

Based on the orthogonal tests of PVAc bonding to poplar veneers with the electric field , the influence of the electric potential differences of backing plates and moisture contents of veneer on adhesive strength was explored .

EVA改进聚醋酸乙烯乳液粘合剂性能的研究

Study on the Properties of EVA Modified PVAC Emulsion Adhesive

影响聚醋酸乙烯乳液低温贮存稳定性的主要因素是乳液的pH值。

The main factor affecting the low temperature storage stability of polyvinyl acetate emulsion is pH value .

本研究采用EVA乳液作为种子进行聚合制备改性聚醋酸乙烯乳液粘合剂。

The modified PVAC emulsion adhesive is prepared by polymerizing EVA emulsion which acts as core .

X射线衍射的结果显示：P（VAC&NaAA）无皂乳液对水泥水化的影响远远小于普通聚醋酸乙烯乳液。

X-ray diffraction reveals that P ( VAC - NaAA ) emulsifier-free latex has much less impact on the hydra - tion of cement than general latex of PVAC .

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 .

聚醋酸乙烯乳液保护胶体的改性

Modifications of protective colloid in poly ( vinyl acetate ) emulsion

采用半连续乳液聚合的方法合成聚醋酸乙烯乳液。

Polyvinyl acetate emulsion was synthesized by semi-continuous emulsion polymerization method .

高固含量聚醋酸乙烯乳液的研究及进展

Study and development of high solid content emulsion polymerization of vinyl acetate

改性羧甲基羟丙基纤维素作聚醋酸乙烯乳液增稠剂的研究

Study on the thickening agent of modified CARBOXYMETHYL HYDROXYPROPYL CELLULOSE for PVA latex

三元共聚改性聚醋酸乙烯乳液研究

Studies on terpolymerization modification of polyvinyl acetate emulsion

报道了改性聚醋酸乙烯乳液的合成方法。

The synthesis method of polyvinyl acetate modified emulsion was described in this paper .

有机硅改性聚醋酸乙烯乳液胶粘剂的研究

Study on polyvinyl acetate emulsion modified by silicone

聚醋酸乙烯乳液工业2000年展望

Prospects for Polyethylene Acetate Emulsion Industry of 2000

聚醋酸乙烯乳液聚合工艺及改性研究进展

Progress of Polyvinyl-Acetate Emulsion Polymerization and Modification

聚醋酸乙烯乳液制高炉渣墙体砖的研究

Study on Preparation of Wall Brick from the BF Slags Containing Titania and the PVAC

聚醋酸乙烯乳液稳定性能的研究&乳化剂对乳液聚合稳定性的影响

Study on stability of polyvinyl acetate emulsion influence of emulsifiers on emulsion stability in polymerization

以聚乙烯醇缩甲醛为保护胶体，合成聚醋酸乙烯乳液。

Polyvinyl formal was used as protective colloid to produce a new polyethylene acetate emulsion .

聚醋酸乙烯乳液组成与性质

Composition and Property of polyvinyl acetate emulsion

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 .

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。

After put the melamine-formaldehyde resin to modify polyvinyl acetate emulsion , the effects of copolymonomer , PVA , emulsifying agent and initiator on emulsion property were viewed .

聚醋酸乙烯乳液-烟用水基胶在生产的过程中，因为原料问题或操作工艺问题，会引入一些低分子醛类物质和邻苯二甲酸酯类物质。

As for the problem for raw materials or operation technics , the low molecular aldehydes and phthalates would be introduced into poly-vinylacetate emulsion when it was in process of production .

通过对乳液的粒子形态、压缩剪切强度、粘度、冻融稳定性的分析，讨论了不同性质的聚乙烯醇作为保护胶体，对聚醋酸乙烯乳液胶粘剂性能的影响。

The influences of difference property polyvinyl alcohol as protective colloid on performance of polyvinyl acetate emulsion through analysis of emulsion particle shape , compression shear strength , viscosity , freeze-thaw stability were discussed .

为了改善聚醋酸乙烯乳液胶粘剂的耐水性、耐热性、耐寒性和乳液稳定性差，蠕变性大及粘接强度低的缺点。

To improve polyvinylacetate ( PVAc ) emulsion adhesive the failing of bad water - resistance , heat - resistance , freeze - resistance and emulsion stability , large creep and low bonding strength .

分析研究了交联剂Ⅰ、Ⅱ、Ⅲ与提高聚醋酸乙烯乳液耐低温稳定性的关系，确定了大幅度提高以该乳液为基料的胶粘剂低温稳定性的方法。

Study was made by analysing relationship between cross-linking agents ⅰ,ⅱ,ⅲ and improving cryogenic stability of polyvinyl acetate emulsion . Method to greatly improve cryogenic stability of the adhesive based on the emulsion was determined .

搅拌在聚醋酸乙烯酯乳液生产中的作用及对乳液性能的影响

The Effect of Agitation on Polyvinyl Acetate Emulsion Production and its Property

无机物&聚醋酸乙烯复合乳液粒子结构及主要性能

Particle Structure and Mian Properties of Mineral & Polyvinyl Acetate Complex Emulsion

改性聚醋酸乙烯酯乳液的合成及性能研究

Study on synthesis and performance of modified polyvinyl acetate emulsion