超细尼龙粉改性水性PU漆的机械性能与外观

Using Ultrafine Polyamide Powder to Improve the Mechanical Performances and Appearance of the Waterborne Polyurethane Coatings

在水性PU漆中添加超细尼龙12(PA12,商品名为Orgasol),可以改善水性PU漆的耐磨、耐擦划和耐污性。添加不同粒径的Orgasol可以获得柔和的砂纹效果,同时也可以改善涂膜的光泽、附着力和颜色。

The abrasion resistance, scrab resistance and stain resistance of the waterborne polyurethane coatings are improved by adding ultrafine polyamide powder （PA12, with commerial name being Orgasol） . Orgasol with different diameter can make coating film show muted sand texture, meanwhile can improve the gloss, adhesion and color of the coating film.