摘要
选用聚醚多元醇与聚酯多元醇进行复配,制得耐水性较好的WPU。以DMBA作为亲水扩链剂,探讨了DMBA加入方式以及聚氨酯自乳化方法对水性聚氨酯外观、稳定性、成膜性能的影响。
Compounding the polyether polyol and the polyester polyol,the waterborne polyurethane （WPU） with better water resistance was prepared.Using 2,2-dimrthlolbutyric acid （DMBA） as the hydrophilic chain extender,the effects of the charging way of DMBA and the self-emulsifying method on the appearance,stability and film forming property were investigated.
出处
《粘接》
CAS
2012年第7期49-51,共3页
Adhesion
