摘要
对HQ-P型染料的性能测试表明,其各项理化性能(溶解度、扩散性、提升力和固色率等)与进口高端同类产品相当;通过正交试验得出最佳应用工艺:小苏打2.5%,尿素8%,蒸化温度102℃,蒸化时间7 min。大生产实践证明,采用该工艺条件生产,成品各项指标均达标。
The properties of HQ-P type reactive dyes and their applications to high-grade cotton cloth printing were researched. Based on the property determination, it was showed that physico-chemical properties （including solubility, diffusion, building up and fixation etc. ） of HQ-P dyes were similar to those of some imported products. Through orthogonal test, the optimal process was defined as follows： sodium bicarbonate 2.5 %, urea 8%,ageing temperature 102℃, ageing time 7min. The bulk production showed that the finished product index reached standard, under these processing conditions.
出处
《印染》
北大核心
2008年第20期24-26,共3页
China Dyeing and Finishing
关键词
印花
活性染料
棉织物
printing
reactive dye
cotton fabvric
