抗高温热黄变整理剂TF-6238A的应用研究
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摘要
浅色、白色的纺织品在高温定型或压模处理后,常出现过度黄变、黄斑,导致白度严重下降。为了解决这一问题,采用抗高温热黄变剂TF-6238A,对几种白色面料进行整理,并分析了面料种类、加工温度、加工时间、及抗高温热黄变剂用量和复配性能等因素对整理效果的影响。结果表明:TF-6238A对棉和尼龙效果理想,热黄变整理剂TF-6238A最佳用量为20 g/L,抗高温180～220℃,时间可达180 s。与柔软剂硅油、软片等复配,可以改善此类产品的高温热黄变性。
Textiles with white or shallow color often appear excessive yellowing and macular after high temperature setting or die pressing treatment, which results in serious whiteness reduction. To solve this problem, anti-high temperature yellowing finishing agent TF-6238 A was used to study the factors such as fabric type, processing temperature, processing time, dosage and compound properties. The results showed that TF-6238 A had ideal effect on cotton and nylon. The optimum dosage was 20 g/L, the temperature resistance was 180-220 ℃, and the time could reach 180 s. Compound with softener silicone oil and film can improve the high temperature yellowing property of this kind of products.
Textiles with white or shallow color often appear excessive yellowing and macular after high temperature setting or die pressing treatment, which results in serious whiteness reduction. To solve this problem, anti-high temperature yellowing finishing agent TF-6238 A was used to study the factors such as fabric type, processing temperature, processing time, dosage and compound properties. The results showed that TF-6238 A had ideal effect on cotton and nylon. The optimum dosage was 20 g/L, the temperature resistance was 180-220 ℃, and the time could reach 180 s. Compound with softener silicone oil and film can improve the high temperature yellowing property of this kind of products.
引文
[1]张贵,王思捷,张文.高温模压用锦氨针织物增白、定型工艺优化[J].针织工业, 2017(1):28-32.
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[4]来玉兵,何精平,龙邵,等.抗高温黄变整理剂TF-621[J].印染, 2012(5):40-42.
[5]王浩然,程小霞,韩丽颖,等.柔软整理中酚黄变影响因素分析[J].纺织导报, 2015, 18(2):57-58.
[6]裴刘军,王大卫,葛华云,等.有机硅柔软剂对织物白度影响机理研究[J].日用化学工业,2013(12):410-413.
[2]罗巨涛.染整助剂及其应用[M].北京:中国纺织出版社, 2000:260.
[3]赵春芳.抗氧化剂在尼龙/莱卡混纺织物的应用[J].印染, 2007, 33(9):19-20.
[4]来玉兵,何精平,龙邵,等.抗高温黄变整理剂TF-621[J].印染, 2012(5):40-42.
[5]王浩然,程小霞,韩丽颖,等.柔软整理中酚黄变影响因素分析[J].纺织导报, 2015, 18(2):57-58.
[6]裴刘军,王大卫,葛华云,等.有机硅柔软剂对织物白度影响机理研究[J].日用化学工业,2013(12):410-413.