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- Epoxy modified styrene/acrylic latex is made through core/shell latex emulsion polymerizing technology with ternary complex emulsifiers. 采用三元复合乳化剂体系和核壳乳液聚合工艺,制得环氧树脂改性的苯丙乳液。
- Emulsion polymerized styrene butadiene rubber. 丁二烯、苯乙烯在乳液体系中进行共聚制得的橡胶。
- Using seeded emulsion polymerization, the high solid content, medium viscosity and stable polymer latex were prepared. 采用种子乳液聚合法,制备高固含量、中等粘度、稳定性好的聚合物乳液。
- The additive mass and the accession rate of emulsifier have both effect on average size and polydispersity of the latex during seeded emulsion polymerizing. 种子乳液聚合中，补加单体的量、乳化剂的补加速度等对最终聚苯乙烯乳胶粒粒径和粒径分布均产生较大影响。
- 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。
- Polymer latices with bi-modal particle size distribution were prepared by introducing a second seed into a semi-continuous emulsion polymerization. 通过在聚合过程中加入第2种子乳液，制备出了具有二元分散粒径分布的乳液，研究了第2种子乳液量对乳液粒径及粒径分布的影响。
- A kind of polymer particles encapsulated naphthaleneboronic acid (NBA) was prepared via an oil-in-water emulsion polymerization process. 利用水包油乳液聚合法制备包裹了萘硼酸(NBA)的聚合物颗粒。
- The monodispersional polymer composite of St-MAA with functional group were prepared by concentrated emulsion polymerization. 以苯乙烯、甲基丙烯酸为主要原料进行超浓乳液聚合,制备了含功能基的单分散性复合物。
- Polymer surfactants of poly(vinyl alcohol)(PVA)are used as emulsifier in vinyl monomer emulsion polymerization and dispersent in VC suspension polymerization. 聚乙烯醇(PVA)系高分子表面活性剂,可用作乙烯基单体乳液均聚或共聚的乳化剂和氯乙烯(VC)悬浮聚合的分散稳定剂。
- The study and application of microwave technique in bulk polymerization,solution polymerization,emulsion polymerization and functional polymer polymerization are reviewed. 综述了微波技术在高分子本体聚合、溶液聚合、乳液聚合和功能高分子聚合中的应用。
- The sizes and their distributions as well as morphologies of polymer microspheres at various emulsion polymerization steps were characterized by means of DLS, TEM and FESEM. 以动态光散射(DLS)、透射电子显微镜(TEM)和场发式扫描电子显微镜(FESEM)等对各阶段乳液聚合的胶粒大小和分布以及形态结构进行了表征。
- The core/shell ACR were prepared by seeded emulsion polymerization. 合成了核 /壳结构的丙烯酸酯类聚合物 ( ACR)。
- Using emulsion polymerization, a conductive polymer composite was synthesized with polyaniline as shell , the polymer acid obtained by MMA MAA and BA as core. 采用核壳乳液聚合方法合成了以甲基丙烯酸甲酯、甲基丙烯酸和丙烯酸丁酯三元共聚物酸为核,聚苯胺为壳的导电高分子复合物。
- The quality of the emulsifier fatty acid sodium has great influence on the polymerizing reaction of low temperature emulsion polymerized SBR. 乳化剂脂肪酸钠的质量好坏对低温乳液丁苯橡胶聚合反应有很大影响。
- Produced by emulsion polymerization using, for example, persulphate initiation. 它由乳液聚合制得，例如用过硫酸盐引发。
- Lattices prepared by emulsion polymerization generally are opaque and appear to be white with varying degrees of bluish or reddish tint, depending on the size of the polymer emulsion droplet. 乳液聚合形成的晶格一般是不透明的，呈白色，从不同角度看去会有浅蓝色或浅红色，依赖于聚合物乳液滴的大小。
- Hollow polymer particles can be obtained by core-shell emulsion polymerization on the base of the core particles and then by alkalization treatment of the core-shell latex particles. 该核乳胶粒经过核-壳乳液聚合和适当的碱处理工艺就可成为具有中空结构的聚合物微球。
- Antifreeze agents are necessary in emulsion polymerizations carried out at low temperatures. 当在低温下进行乳液聚合时需要加入抗冻剂。
- 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。
