PU湿法防水透湿涂层织物的研究

Research on Either Wet Water Repellent or MoistUre Permeability of Polyurethane Coated Fabrics

探讨选用涤纶长丝织物作基布 ,通过正交试验 ,分析聚氨酯浓度。

The paper makes a study of the wet coating technological process.On the basis of being waterproof while permeable mechanisms,some changes of these performances of polyurethane coated fabrics have beent founel with 75D,180\+T polyester as the base fabrics.