摘要
呋喃树脂涂料具有优良的防腐蚀性能，但质地较脆，附着性较差。用丙烯酸酯聚氨酯对其改性，形成互穿网络（ＩＰＮ）结构，可提高涂层的柔韧性和附着性，同时保持其优良的防腐蚀性能。文中讨论了ＩＰＮ形成过程中两种交联反应时间的匹配方法和丙烯酸酯聚氨酯用量对涂料性能的影响，并比较了改性前后的涂料性能。
Furan resin is featured by its outstanding corrosion protective property, but is of brittle and poor adhesion When modified with acrylic polyurethane to form an IPN structure, the flexibility and adhesion could be improved maintaining its excellent corrosion protective property The paper has discussed the optimum reaction times for two different curing process during the forming of IPN structure and the influence of amount of acrylic polyurethane on the properties of coatings, and compared the coating performance before and after modification
出处
《涂料工业》
EI
CAS
CSCD
1998年第3期8-10,共3页
Paint & Coatings Industry
关键词
呋喃树脂
丙烯酸酯聚氨酯
互穿网络
防腐涂料
furan resin, acrylic polyurethane, IPN, corrosion protective coatings
