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12 天
复旦大学徐一飞团队利用冷冻透射电镜实现水性聚合物涂层成膜过程 ...
随着可持续发展理念的深入人心,纸包装材料因其可降解、可回收等特性,成为替代塑料包装的理想选择。然而,纸张本身的多孔性和亲水性限制了其直接用作包装材料。水性聚合物涂层作为一种环保的解决方案,能够在纸张表面形成一层保护膜,有效阻隔水汽、氧气、油脂等物质, ...
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