The optimum reaction condition is finalized and the influence of amount of emulsifier and fluoro monomers on emulsion polymerization and the product is discussed.
确定了最佳反应条件，并对乳化剂用量和含氟单体的用量对乳液聚合及其产品的影响进行了研究。
Influence of compound emulsifier's ratio and amount, reaction temperature, polymerization types and functional monomer amount on the emulsion resin particle size and its distribution were studied.
系统研究了复合乳化剂配比及用量、聚合温度、聚合方式和官能团单体含量对共聚物乳胶粒径及其分布的影响。
The Building coating was prepared with addition of a certain amount of organo-siloxane for copolymerization in the process of polymerization of styrene and acrylic emulsion.
在苯乙烯-丙烯酸乳液聚合过程中，加入一定量的有机硅氧烷进行共聚，制得建筑涂料。
The kinetics of polymerization showed that the velocity and conversion of the polymerization increased while the particle size decreased as the amount of surfactant increased.
转化率与粒径数据表明，随着乳化剂用量的增加，聚合反应速率和转化率均有所增加，粒径减小，这一趋势在反应初期表现得更为明显。
The catalytic activity increased with increasing polymerization temperature, catalyst amount and monomer concentration.
催化聚合活性随反应温度、催化剂用量和单体浓度的提高而提高。
The effects of the dispersing medium, the agitation intensity, the amount and properties of magnetic particles on the polymerization and magnetic content in the polymer microspheres are discussed.
讨论了分散介质、搅拌强度、磁性粒子性质及用量等因素对聚合反应及聚合物磁含量的影响。
It was found that the molecular weight of PPO increases after adding a certain amount of toluene during the oxidative polymerization of 2, 6-dimethylphenol (DMP).
研究发现，2,6 -二甲基苯酚(DMP)氧化聚合过程中引入一定量甲苯后，可显著提高PPO的分子量。
The purpose of this invention is using ordinary emulsion polymerization method, reducing the type and amount of monomer and additives, to synthesize required latex.
本发明的目的是采用普通乳液聚合的方法，减少单体及助剂种类及用量，合成出符合要求的胶乳。
Sulphur-modified polychloroprene is produced by polymerization in the presence of a small amount of sulphur.
在有少量硫存在下聚合可生产硫改性氯丁橡胶。
Polymer content of the microspheres products can be lifted by over 10wt % via twice polymerization process; meanwhile, the amount of emulsifiers can be reduced by about 5wt %.
两次聚合工艺可将微球体系中聚丙烯酰胺含量提高10%以上，将乳化剂用量降低5%左右。
The amount of polymerization inhibitors added to said acrylic acid may be reduced.
向所述丙烯酸中加入的聚合抑制剂的量可降低。
Raising polymerization temperature and decreasing the amount of crosslinking monomer in the synthes ins of the thickener will improve the anti fiushing property of the products.
研究发现，提高聚合温度可以提高聚合产物的抗渗化性，但配制高粘度印花浆时对增稠效果不利，而在配制低粘度印花浆时则反之。
The structural analysis show the polymer possess two kinds of structural units which was affect by the temperature of polymerization and the amount of the initiator.
结构分析表明，产物具有两种类型的结构，反应温度以及引发剂用量对这两种结构成份的相对含量有影响。
KOH amount of increase in polymerization rate also increased, then decreased to a certain extent.
KOH用量增加，聚合反应速率也增加，至一定程度再下降。
Addition of small amount of polynuclear hydrocarbons, such as naphthalene or anthracene to the heptane polymerization solution raised the molecular weight of the polymer to a considerable extent.
加入少量的萘、蒽等稠环芳烃于庚烷溶剂中，则大大提高高聚物的分子量。
Effect of hydrophobic monomer butyl acrylate amount on acrylate size mixture property in the process of compounding solid acrylate size mixture directly by instant polymerization was discussed.
探讨在采用瞬时聚合法直接合成固体丙烯酸酯浆料的过程中，疏水性单体丙烯酸丁酯用量对所生成丙烯酸酯浆料性能的影响。
Effect of hydrophobic monomer butyl acrylate amount on acrylate size mixture property in the process of compounding solid acrylate size mixture directly by instant polymerization was discussed.
探讨在采用瞬时聚合法直接合成固体丙烯酸酯浆料的过程中，疏水性单体丙烯酸丁酯用量对所生成丙烯酸酯浆料性能的影响。
应用推荐