纯涤桃皮绒开纤染色一浴法应用探讨  

Application Discussion of one Bath Pr ocess of Splitting and Dyeing for Pur e Polyester Peach-Skin

作　　者：耿宁宁 

机构地区：[1]蓬莱嘉信染料化工股份有限公司,山东蓬莱265601

出　　处：《针织工业》2017年第8期56-59,共4页Knitting Industries

摘　　要：选用HA型耐碱型分散染料对纯涤桃皮绒进行开纤染色一浴法整理,对比HA型耐碱型分散染料与市售常规分散染料的耐碱稳定性;探讨不同除油剂的渗透、除油、耐碱稳定性,以及不同匀染剂的移染性。将一浴法与传统两浴法进行对比,测试织物手感、布面效果、染色牢度及能源消耗量。结果表明,HA型耐碱染料随染液酸碱度的变化均有较高的上染率且颜色变化较少,耐碱稳定性明显优于市售常规分散染料;防沾去油剂S-90渗透性、除油效果、耐碱稳定性较好;JX-F匀染剂对HA型耐碱染料强碱浴染色具有较好的移染性,移染率可达90%;一浴法新工艺较传统两浴法染色工艺,染色织物手感较柔软,布面光洁,织物质量损失率、染色牢度与传统两浴法相当,且每1 000 kg布可节约用水50.0 t、节电225 k W·h、省汽2.8 t、省时2.5 h,提高了生产效率,节约能源,降低生产成本。HA-type alkali-resistant disperse dyes were chosen to splitting and dyeing for twill peach-Skin, and compared with the alkali resistance stability with commercially available conventional disperse dyes. The permeabili- ty, degreasing and alkali resistance stability of different degreasing agents, and the dispersability of different level- ing agents was discussed. Comparing with one bath process with traditional two bath process, the fabric hard feel- ing, cloth effect, color fastness and energy consumption were tested. The results show that HA-type alkali resistant dyes have higher dye uptake rate and less color change, and the alkali-resistant stability is better than that of conventional disperse dyes; The permeability, degreasing effect, and alkali stability of anti-stained and degreasing agent S-90 is better;JX-F leveler has good migration properties for HA-type alkali-resistant disperse dyes in strong base alkaline dye bath dyeing with a rate of dye transfer up to 90%; Comparing with traditional two bath process, the dyed fabrics with one bath dyeing process has a softer feeling, and the smooth, mass loss rate, and color fast- ness quite with traditional two-bath method,and Saving water 50 t, electric 225 kW-h, steam 2.8 t per 1 000 kg cloth, improved production efficiency, and saved energy and reduced product costs.

关 键 词：纯涤桃皮绒 开纤染色 一浴法 耐碱型分散染料 耐碱稳定性 移染性 节约能源 

分 类 号：TS190.5[轻工技术与工程—纺织化学与染整工程]