摘要
以甲基丙烯酸甲酯为溶剂,通过溶液聚合得到两端为双键的聚氨酯交联剂。将此交联剂用于乳液聚合中,采用微乳聚合的方法并调整乳化剂用量及比例,可大大减少凝胶量,同时使产品粒径无明显粗大化现象。
PU across-link agent with two double-bond ends is prepared by solvent polymerization with methyl methacrylate as solvent. It is used in micro emulsion polymerization as well as modifying the dosage and ratio of emulsifier to decrease the gelation and make products without large particles.
出处
《中国涂料》
CAS
2005年第5期22-24,i002,共4页
China Coatings
