摘要
考察了水性聚氨酯与丙烯酸软-1树脂的共混状态,探讨了共混时硫化温度和时间、共混比、表面活性剂对共混膜力学性能的影响。比较了共混膜与单组分硫化膜对水、油、酸、碱、盐及有机溶剂的抗耐性能。实验结果表明,该共混物明显改善了涂膜的力学性能和抗耐性能。
The blending state of water-borne polyurethaneand soft-1 acrylic resin was investigated.Theeffects of various factors,such as curing tem-perature and time.blending ratio and surfac-tants,on the mechanical properties of the blended resin film were discussed.The resis-tance to water,oil,acid,alkali,salt and or-ganic solvent of the blended resin film wascompared to that of single component curedfilm.It has been shown experimently thatblending process has dramatically improved themechanical and resistant properties of thefilm.
出处
《涂料工业》
CAS
CSCD
北大核心
1992年第2期9-13,共5页
Paint & Coatings Industry
