摘要
利用ＰＥＴ废料经醇解合成以－ＯＨ端封的不饱和聚酯（ＵＰＲ），与含有－ＮＣＯ基的聚氨酯预聚物交联，制备双组分漆，利用－ＯＨ和－ＮＣＯ的逐步加成聚合反应不受空气中的氧气阻聚的特点，获得良好的械性能及表干性，对整个固化体系做了初步的研究。
A two-component,pain which is synthesized by unstaturated polyester resin end-blocked by hydroxy,based onwasle PET and prepurelhane end blocked by isocyanate.Isocyanate is not rearded by oxyyen in the air,and the painlhas good surface hardness,The linking systen is also discussed
出处
《山东建材》
1999年第6期16-17,共2页
Shandong Building Materials
