摘要
通过对直接染料的固色,考察了所合成的阳离子高分子固色剂的固色效果,以及对染料色光的影响.并且对固色前后断裂强力、伸长、撕破强力等物理指标进行了测试.结果表明:自制聚阳离子固色剂能有效地提高直接染料的皂洗牢度,对大多数染料的色光、织物的断裂强力及撕破强力影响均较小,织物的断裂伸长得以提高.
The color fixing results and the influence on shade of the author-synthesized cationic polymeric dye-fixing agent were investigated by fixation of direct dyes. The physical indices such as tensile strength, elongation and tear strength before and after the dye-fixation were tested. The results showed that the author-made polycationic dye-fixing agent improved effectively the soaping fastness of direct dyes, resulted in little influences on the shade, fabric tensile and tear strengths, and increased fabric ultimate elongation.
出处
《印染助剂》
CAS
2005年第4期27-30,共4页
Textile Auxiliaries
