采用E-44环氧树脂作为基料，腰果壳油改性酚醛胺与聚酰胺配用作为固化剂，研制成一种厚浆型双组分环氧汽车底盘漆。讨论了环氧树脂、固化剂、润湿分散剂、防锈颜填料和助剂的选择，以及PVC的控制对涂层性能的影响。%A two components high build epoxy coatings for automotive chassis was prepared using E-44 epoxy resin as base maternal,cashew nut oil modified phenolic amine combined with polyamide as caring agent. The influences of epoxy resin, curing agent,wetting dispersing agent,anti-rust pigments and fillers,additives and PVC on film performance were discussed.
展开▼
