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首页> 外文会议>Textile Institute World Conference(83rd TIWC) vol.2; 20040523-27; Shanghai(CN) >COMARISON BETWEEN MICROWAVE AND HIGH TEMPERATURE CURING IN SPECIAL RESIN FINISHING OF COTTON FABRIC USING DMDHEU IN ADMIXTURE WITH SOME RESINS
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COMARISON BETWEEN MICROWAVE AND HIGH TEMPERATURE CURING IN SPECIAL RESIN FINISHING OF COTTON FABRIC USING DMDHEU IN ADMIXTURE WITH SOME RESINS

机译：DMDHEU配合某些树脂在棉织物特殊树脂整理中微波与高温固化的比较。

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摘要

In order to obtain desired physical properties (e.g. wrinkle resist, wash fastness, good stiffness, soft handle, etc) on cotton fabrics, various kinds of finishing resins such as cross-linking, softening, stiffening and water repellent agents have been used. The special finishing has been applied to produce interlining fabrics. In this work DMDHEU (dimethyolol dihydroxy ethylene urea) was used as low-formaldehyde cross-linking agent along with polyvinyl acetate (PVAc), amino silicone, polysaccharide gum and acrylate binder. The curing process is necessary for fabric finishing and plays an important role on the final properties of finished fabrics. In this study, the conventional curing process at high temperature (140 ～ 160℃), and also the electro magnetic waves were used for curing the finished fabrics. Literature search did not reveal papers dealing with the using of microwaves in the special finishing with DMDHEU in the composition of other resins. In order to elucidate the influence of curing methods, results obtained after curing in a microwave were compared with those obtained after conventional curing by a stenter. The results indicated that microwave could be used as curing method for cotton fabrics in the special finishing. It should be noted that microwave curing could improve the whiteness of interlining fabrics with comparing conventional method.
机译：为了在棉织物上获得所需的物理性能（例如抗皱性，耐洗性，良好的挺度，柔软的手感等），已经使用了各种整理树脂，例如交联剂，软化剂，​​增硬剂和防水剂。特殊整理已用于生产衬布。在这项工作中，DMDHEU（二羟甲基二羟基乙烯脲）与聚乙酸乙烯酯（PVAc），氨基硅酮，多糖胶和丙烯酸酯粘合剂一起用作低甲醛交联剂。固化过程对于织物后整理是必不可少的，并且对织物的最终性能起着重要作用。在这项研究中，传统的高温固化工艺（140〜160℃）以及电磁波被用于固化成品织物。文献搜索未发现与在其他树脂成分中使用DMDHEU进行特殊整理的微波处理相关的论文。为了阐明固化方法的影响，将在微波中固化后得到的结果与通过拉幅机进行常规固化后得到的结果进行了比较。结果表明，微波可以作为棉织物的特殊整理方法。应该注意的是，与常规方法相比，微波固化可以改善衬里织物的白度。

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