It was developed by SEM that the surface of wool finished by hot-reacting PU is covered by resin, and there are bond points between fibres.
通过扫描电镜等实验手段研究发现，热反应型聚氨酯整理后的羊毛纤维表面被树脂覆盖，纤维之间存在粘接点。
2
After finished with silicone resin, the anti felt shrinkage and warp and wept shrinkage of 100% wool worsted fabric could be kept in "machine washable" standards with other feature index excellent.
A method of absorbing and separating sophora flowerbud pigment with macroporous resin was studied. The effect of the refined pigment dyed to wool fabric was approached, too.