aliphatic polyester polyols-手机版捕鱼

polyester polyol

polyester polyol is mainly formed by dehydration polycondensation or lactone ring-opening polymerization of polybasic acid and polyol, and polymer polyol with hydroxyl end group. more than 15 series and more than 100 brands of polyester polyols produced by huide technology are widely used in polyurethane glue, polyurethane leather resin, polyurethane stock solution, coating, tpu, cpu, etc.

  • polyester polyol