摘要
用柠檬酸-水解淀粉对棉织物进行防皱整理，分析了淀粉水解时间、水解淀粉用量、柠檬酸用量、次亚磷酸钠用量、焙烘温度和时间等因素对整理效果的影响。结果表明，防皱整理的最佳处方和工艺条件为：水解淀粉30g／L，柠檬酸7％，次亚磷酸钠6％，三乙醇胺3％，渗透剂JFC 2mL／L，180℃焙烘90—120s。整理后织物的折皱回复角显著提高，白度、断裂强力及耐洗性能较好。
DP finish of cotton fabric was carried out with citric acid and hydrolyzed starch,factors exerting influence on finishing results were discussed,such as hydrolyzing time of starch,concentrations of hydrolyzed starch, citric acid and sodium hypophosphite, as well as curing conditions. The results showed that the optimum conditions for DP finish were hydrolyzed starch 30g/L,citric acid 7%,sodium hypophosphite 6%,triethanol amine 3%,JFC 2 mL/L,cured at 180℃ for 90 - 120 seconds. Finished cotton fabric featured durable washing fastness.
出处
《印染》
北大核心
2008年第9期5-7,共3页
China Dyeing and Finishing
关键词
防皱整理
柠檬酸
水解淀粉
棉织物
anti crease finish
citric acidl hydrolyzed starch
cotton fabric
