Most materials used for stopping and filling are absorbent and if applied late in the system e. g. immediately beneath finishing coats may cause sinkage and variations in gloss sheen or colour.
大多数用于堵塞和填充的材料是能吸收的，如果在后期使用，例如：在面层以下使用，可能会导致下沉、光泽或颜色变化。
This paper deals with the ultraviolet absorbent used in yellowing-resistant finishing for silks and its combination application with resin to the finishing in one-bath chemical process.
文中介绍了采用常用紫外线吸收剂处理及其与树脂化学加工同浴处理的研究及效果。
This paper deals with the ultraviolet absorbent used in yellowing-resistant finishing for silks and its combination application with resin to the finishing in one-bath chemical process.
文中介绍了采用常用紫外线吸收剂处理及其与树脂化学加工同浴处理的研究及效果。
应用推荐