摘要
采用丙烯酸酯类单体、乙烯基硅油和少量自制的可聚合乳化剂,通过预乳化半连续滴加工艺,合成了高稳定性,固含量达50%的硅丙无皂乳液,并用红外波谱(FT-IR)、差示扫描量热仪(DSC)、热重分析(TG)、透射电子显微镜(TEM)及激光粒度仪等进行了表征。将硅丙无皂乳液作为黏合剂应用于棉织物涂料染色,其优化的工艺条件是:涂料0.5%,硅丙无皂乳液黏合剂5%,轧余率80%,80℃烘干3 min,140℃焙烘4 min。测试结果表明,织物的干湿摩擦牢度与传统黏合剂的相当,手感柔软。
A high stable and solid content （as high as 50%） silicone-acrylate soap -free emulsion was synthesized using pre-e- mulsified and semi-continuous adding method with acrylic monomers, vinyl silicone oil and small quantities of the self-made polymerizable emulsifier, and characterized by FT-IR, DSC, TG, TEM and laser particle size analyzer. Using silicone-acrylate soapfree emulsion as the adhesives to pigment dyeing of cotton fabric, the optimal process condition was pigment 0.5%,adhesive 5%, liquor retention 80%,drying at 80℃ for 3 min,curing at 140℃ for 4 min. The results showed that the color fastness to wet and dry rubbing of pigment dyed fabric was similar to that of traditional adhesives, while the hand feel was softer.
出处
《印染》
北大核心
2010年第6期4-9,共6页
China Dyeing and Finishing
基金
西安工程大学研究生创新基金资助项目(项目编号:chx090704)
关键词
涂料染色
黏合剂
乳液聚合
有机硅改性
棉织物
pigment dyeing
adhesive
emulsion polymerization
organ silicone modification
cotton fabric
