利用回收高分子材料制备高固体分醇酸树脂

Preparation of High Solid Content Alkyd Resin with Recovery of High Molecular Materials

以废旧回收的聚酯高分子材料(PET)为原料,经过高温酸降解反应后,再加入多元醇、催化剂等反应,制成高固体分醇酸树脂。简介了树脂部分的配方、生产工艺流程和产品性能等。

High solid content alkyd resin was prepared with recovery of high molecular materials.After high temperature degradation,recovered spent polyester(PET) reacted with polyols and catalysts,etc.,gained high solid content alkyd resin.The formulation of resins,production process and product properties,etc.were introduced.