This article introduced the effect of new type liquid water repellent a nd paranffin on trial in MDF,and analyzed the physics-mechanical propertics for MDF,and also calculated each cconomic results.

• 介绍了新型液状防水剂和石蜡在中密度纤维板生产中的使用效果,分析了中密度纤维板的物理力学性能,并测算了各自的经济效益。