In the production of polyurethane paint,pentaerythritol is em ployed in the place of alkyd resin . Cost is lowed and product quality is improved.

• 介绍以季戊四醇代甘油制聚氨酯漆醇酸组份的配方、工艺及树脂性能。可降低成本，且各方面性能均优于甘油醇酸组份。