摘要
分析了丙烯酸酯乳胶粒子的类型,壳层中交联单体、有机氟单体、有机硅单体等掺量和核壳乳液聚合中可聚合乳化剂用量对丙烯酸酯外墙乳胶涂料耐沾污性的影响。结果表明,内软外硬型核壳乳液的壳层中掺入适量交联单体、有机氟单体、有机硅单体,核壳乳液聚合中掺入适量可聚合乳化剂,有利于丙烯酸酯核壳乳胶涂料耐沾污性的提高。
The effect of acrylate latex particle typo, quantity of cross-linking monomer, organo-fluorine monomer and organosilicon monomer mixed into the shell,dosage of polymerisable emulsifier in polymerization of core-shell emulsion on stain resistance of acrylate emulsion coating for exterior wall are analyzed. Result shows：mixing proper amount of cross-linking monomer, organo-fluorine monomer and organosilicon monomer into soft inside and hard outside shell of core-shell emulsion,and adding proper amount of polymerisable emulsifier in polymerization of core-shell emulsion are favourable to improve stain resistance of core-shell acrylate emulsion coating.
出处
《新型建筑材料》
北大核心
2007年第2期54-56,共3页
New Building Materials
关键词
核壳丙烯酸酯乳液
合成
外墙涂料
耐沾污性
core-shell acrylate emulsion： copolymerization
exterior wall coating：stain resistance
