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- The result shows that vinyl acetate emulsion modified with epoxy resin posseses good stability, water resistance and acid resistance. 结果显示;环氧改性乙丙乳液有优良的稳定性、耐水性、耐酸性等综合性能.
- methyl acrylate and vinyl acetate emulsion 醋丙乳液
- The site includes capacity for acetic acid, vinyl acetate monomer, acetic anhydride, as well as vinyl acetate emulsions, GUR ultra high molecular weight polyethylene and Celstran. 该基地包括醋酸、醋酸乙烯单体、醋酐,以及醋酸乙烯乳液、超高分子量聚乙烯和长纤增强热塑性塑料的生产装置。
- vinyl acetate emulsion 醋酸乙烯酯乳液
- It is concluded that PAM and EC could be used as protective colloid in the emulsion polymerization of vinyl acetate. 实验结果显示,聚丙烯酰胺、乙基纤维素可以作为醋酸乙烯乳液聚合的保护胶体。
- The emulsion polymerization of vinyl acetate with PAM, CMC and EC in place of PVA as protective colloid were studied. 本文尝试用聚丙烯酰胺、羧甲基纤维素及乙基纤维素代替聚乙烯醇作醋酸乙烯乳液聚合的保护胶体。
- Vinyl acetate and butyl acrylate as mixed monomer can be used to prepare high solid content water based white emulsion. 以醋酸乙烯及丙烯酸丁酯为混合单体来制备高固含量水基白乳胶。
- WX-poly vinyl acetate resin emulsion system was high-quality products in Anhui Province in 1999 Award, in 2001 the provincial system was named brands. WX-聚醋酸乙烯脂乳液获1999年安徽省系统优质产品奖,2001年被评为省系统名牌产品。
- In this paper, a adhesive for wood splice was synthesized with poly (vinyl acetate) emulsion and the adduct of tolyl diiscocyanate and trimethylol propane. 研究了甲苯二异氰酸酯-三羟甲基丙烷加成物及其用量对聚醋酸乙烯乳液拼板胶粘合性能的影响。
- A new kind of aluminium foil/paper laminating adhesive was prepared by using vinyl acetate and butyl acrylate as main component,acrylic acid modified copolymer emulsion. 以醋酸乙烯酯和丙烯酸丁酯为主要单体,加入少量丙烯酸进行共聚改性,研制出一种乳液型铝箔纸复合胶粘剂。
- New methods of emulsion polymerization including seeding emulsion polymerization and microemulsion polymerization extended prospects in poly (vinyl acetate) emulsion. 种子乳液聚合和微乳液聚合等新型方法的发展应用也为聚醋酸乙烯酯乳液提供了新的方向。
- VAU emulsion was prepared by using acrolein-acetalized poylvinly alcohol as the protective colloid,emulsion polymerizing vinyl acetate and urea treatmelnting. 以丙烯酸对聚乙烯醇进行缩醛化处理,然后以此为保护胶体进行醋酸乙烯乳液聚合。
- The effect of vinyl acetate(VAc) polymerization of acrylamide(Am) was studied. 探讨了醋酸乙烯酯在丙烯酰胺聚合反应中的影响。
- Modification of the poly (vinyl acetate) emulsion by modification of principle components such as initiator, emulsifier and stabilizer were commonly adopted to improve the properties of the emulsion. 对乳液聚合体系的组分如引发剂、乳化剂和保护胶体等进行改性是提高聚醋酸乙烯酯乳液性能的常用方法。
- In order to improve the adhesive strength,vinyl acetate was co-polymerized with butyl acrylate,and dispersant agent was added to improve the viscosity of the emulsion and the atomizing effect. 对聚醋酸乙烯酯乳液改性进行了研究,通过与丙烯酸丁酯共聚来提高粘接强度,加入分散剂来调节乳液的黏度,改善雾化效果。
- The preparation of vinyl acetate -- acrylic acid copolymer emulsion is introduced, It uses for lamination of paper aluminum foil, and has high bond, rapid dry, good freeze resistance etc. 介绍了一种通过加入少量丙烯酸共聚改性的醋酸乙烯酯乳液的制备方法,该胶用于纸-铝箔的复合粘接,具有粘接力强、快干、抗冻性优良等特点。
- This paper introduced a method of improving the drying speed of polyvinyl acetate emulsion by adding oxidized starch. 本文介绍了用氧化淀粉与聚醋酸乙烯酯乳液复合来提高聚醋酸乙烯酯乳液干燥速度的方法。
- This product is a polyvinyl acetate emulsion, easy to use, economical, commonly applied to panel furniture, paper mache etc. 本产品为聚醋酸乙烯酯乳液,使用方便涂刷轻松,经济型,主要适用于板式家具、纸制品的粘接等。
- This paper introduces modification of poly vinyl acetate by copolymerization and the application state of the modified products. 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。
- OBJECTIVE To study the anti inflammatory activity and distribution patterns in tissues of dexamethasone acetate emulsion. 目的观察醋酸地塞米松静注乳剂的抗炎活性及在小鼠体内组织分布特征。