文献类型：期刊文献

中文题名：乳液聚合法合成高相对分子质量聚乙烯醇

英文题名：EMULSION POLYMERIZATION PROCESS FOR HIGH RELATIVE MOLECULAR MASS POLYVINYL ALCOHOL

作者：章悦庭[1];胡绍华[1];虞和倬[2];王书忠[2]

机构：[1]东华大学纤维改性国家重点实验室,上海200051;[2]华东理工大学材料科学与工程研究所,上海200237

年份：2001

卷号：24

期号：5

起止页码：19

中文期刊名：合成纤维工业

外文期刊名：China Synthetic Fiber Industry

收录：CSTPCD;;北大核心:【北大核心2000】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：聚乙烯醇;高相对分子质量;低温;乳液聚合;聚合速率;聚合度;高强纤维;PVA纤维

外文关键词：polyvinyl alcohol; high relative molecular mass; low\|temperature emulsion polymerization; polymerization rate; polymerization degree

摘要：用氧化还原引发体系和复合乳化剂进行了乙酸乙烯酯 ( VA c)的低温乳液聚合 ,讨论了聚合温度对聚合速率、聚合度的影响以及转化率与聚合度的关系。对聚乙酸乙烯酯的甲醇溶液的粘度和溶液浓度、聚乙烯醇 ( PV A)
The low\|temperature emulsion polymerization proceeded in the circumstance of oxidation\|reduction initiator and composite emulsifier. The effects of polymerization temperature on the rate and degree of polymerization,and the relationship between monomer conversion and polymerization were discussed.Moreover, the relationship between the viscosity or concentration of methanol solution for polyvinyl acetate and polymerization degree was also discussed.