深入分析皮革涂层的两大硬伤：干/湿擦掉色和表面发粘。从清洁去膜不彻底、交联剂使用不当、树脂颜料比例失衡、干燥固化不足等方面剖析成因，帮助皮革修复从业者精准诊断并解决涂层附着力失效问...

That pitted, misty haze on your coated PVC is the visual scar of tetrahydrofuran or cyclohexanone attacking the substrate rather than simply preparing it.

Silicone leather, as a new type of eco-friendly compound, finished leather In recent years, materials have attracted attention for their excellent weather resistance, stain resist...