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首页> 外文期刊>Textile Research Journal >Acrylic and Maleic Acids in Nonformaldehyde Durable Press Finishing of Cotton Fabric
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Acrylic and Maleic Acids in Nonformaldehyde Durable Press Finishing of Cotton Fabric

机译：棉织物非甲醛持久压制成型中的丙烯酸和马来酸

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摘要

This study examines the possibility of using unsaturated acrylic and maleic acids to impart durable press performance to cotton fabric. The two acids are copolymerized with potassium persulfate as the initiator and sodium hypophosphite monohydrate as the catalyst. The copolymer is used to finish cotton fabric by the padding and curing method. FTIR spectra confirm that crosslinking between the carboxyl groups of acids and the hydroxyl groups of cellulose occurs by means of the esterification reaction. The effects of curing conditions and reagent concentrations on the dry wrinkle recovery angle, tensile strength, and whiteness of finished fabrics are thoroughly investigated. The results indicate that at certain conditions and concentrations, durable press finishing of cotton fabric with the copolymer provides good wrinkle resistance comparable to fabric treated with DMDHEU. However, the copolymer treatment does not provide as good tensile strength and whiteness as DMDHEU.
机译：这项研究探讨了使用不饱和丙烯酸和马来酸赋予棉织物持久压榨性能的可能性。两种酸与过硫酸钾作为引发剂和次磷酸钠一水合物作为催化剂共聚。该共聚物通过填充和固化方法用于整理棉织物。 FTIR光谱证实酸的羧基和纤维素的羟基之间的交联通过酯化反应发生。彻底研究了固化条件和试剂浓度对成品皱纹恢复角，拉伸强度和白度的影响。结果表明，在一定条件和浓度下，与DMDHEU处理的织物相比，使用共聚物对棉织物进行持久的压制成型可提供良好的抗皱性。然而，共聚物处理不能提供像DMDHEU一样好的拉伸强度和白度。

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