初粘性随醋酸乙烯酯加入量的增大而减小。
Initial stickness decreases with the addition of vinyl acetate.
该密封胶的胶体为丙烯酸酯与醋酸乙烯酯的共聚物。
Jm-2 is based on the copolymer of acrylate and vinyl acetate.
呋喃，苯并呋喃，醋酸乙烯酯被列为可能对人类致癌。
Furan, benzofuran, and vinyl acetate were classified as possibly carcinogenic to humans.
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.
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.
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.
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.
本发明涉及一种用于生产醋酸乙烯酯单体(VAM)的壳催化剂。
The invention relates to a shell catalyst for producing vinyl acetate monomer (VAM).
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.
本发明提出了一种使用真空方法进行醋酸乙烯酯催化剂的制备 方法。
The present invention discloses a method for preparing a vinyl acetate catalyst by a vacuum method.
合成了不同组成的丙烯酸钠-醋酸乙烯酯无规共聚物，并对其作了表征，给出了奇特的NMR谱。
Sodium acrylate-vinyl acetate random copolymers with different composition were synthesized and characterized, and the peculiar NMR spectra were presented.
聚乙烯醋酸乙烯酯（EVA）为主体聚合物的石蜡基粘结剂在金属注射成形技术中得到了广泛的应用。
Paraffin-based binders in which EVA is the main polymer are broadly applied to the technology of Metal Injection Molding.
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.
以丙烯酸 2 -乙基己酯与醋酸乙烯酯为单体 ，采用悬浮聚合法 ，以单体自交联制得高吸油性树脂。
The high oil-absorption resin of copolymer of vinyl acetate and (2-ethylhexyl) acrylate was prepared by suspension polymerization with self-crosslinking.
以醋酸乙烯酯和丙烯酸丁酯为主要原料，引入自交联型单体羟甲基丙烯酸胺合成了纸张——铝箔复合膜粘合剂。
The self - cross linking adhesive for paper - Al foil composite can be abtained by using vinyl acetate and acrylate as raw materials and hydroxy methyl acrylamide as self - cross linking monomer.
以长庆、青海含蜡原油为研究对象，考察乙烯-醋酸乙烯酯共聚物(简称EVA)降凝剂对含蜡原油的降凝效果。
Using Changqing and Qinghai waxy crude oils as research objects, the depressive effects of ethylene-vinyl acetate (EVA) copolymer pour point depressant on the waxy crude oils were studied.
醋酸乙烯酯共聚物用途广泛，可用炸弹性体、薄膜、泡沫、涂料、热熔胶、水性粘合剂、纺织上浆剂、织物涂层等。
The copolymers are widely used as elastomer, film, foam, coating, hot-melt adhesive, water-based adhesive, textile sizing agent, fabric coat and so on.
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.
采用自制的引发剂，使酸化的玉米淀粉与醋酸乙烯酯发生接枝共聚反应，通过扫描电镜照片证实了接枝共聚反应的发生。
Graft copolymerization of acidified corn starches and vinyl acetate using self-made initiators was introduced and the reaction was proved and verified throughout SEM photographs.
以抗坏血酸、改性铁粉为脱氧剂制备聚乙烯醋酸乙烯酯脱氧塑料，研究了脱氧剂对脱氧塑胶脱氧与拉伸机械性能的影响。
An investigation of the feasibility, tensile and oxygen removal properties of EVA resins blended with ascorbic acid and modified iron powders was carried out in this study.
以N-甲基乙酰胺、醋酸乙烯酯为原料，N，N-二甲氨基吡啶（DMAP）为催化剂，合成N-甲基-N-乙烯基乙酰胺。
N-Methyl-N-vinylacetamide was synthesized from N-methylacetamide and vinyl acetate with N, N-dimethylamino pyridine (DMAP) as catalyst.
可与醋酸乙烯酯共聚的单体很多，其中主要有乙烯、氯乙烯、丙烯酸酯、不饱和羧酸、丙烯酰胺、丙烯腈、乙烯基醚等不饱和单体。
The comonomers include those unsaturated ones, such as ethylene monomer, ethylene chloride, acrylate, unsaturated carboxylic acid, acrylamide, acrylonitrile and so on.
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.
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.
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.
变性聚乙烯醇和淀粉醋酸酯的红外光声光谱和红外吸收光谱具有相同图谱。
The infrared photoacoustic spectrum and the infrared spectrum of modified polyvinyl alcohol and of starch acetate are identical.
提出了用淀粉醋酸酯与醋酸乙烯接枝共聚制备白乳胶的新工艺。
A new technology of grafting copolymerization of vinyl acetate onto starch acetate is put forward to prepare white glue.
提出了用淀粉醋酸酯与醋酸乙烯接枝共聚制备白乳胶的新工艺。
A new technology of grafting copolymerization of vinyl acetate onto starch acetate is put forward to prepare white glue.
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