【摘要】 本文论述了丙烯酸酯浆料吸湿发粘的原因,国内外改性的技术路线.通过甲基丙烯酸,甲基丙烯酸和丙烯腈改性的S801、SW丙烯酸酯浆料基本克服了丙烯去烯酸酯浆料吸湿发粘的缺点,对合纤具有粘着力优良,浆丝开口清晰、光滑耐磨,落浆少,织造效率高等特点.更多还原

【Abstract】 The reasons for Producing warp blocking of the sizes of acrylate/acrylic copolymers at high relative humidities and the advanced mec-hanism of improving properties about this kind of sizes at home andabroad are reviewed. S801, sw-the sizes of acrylate/acrylic acid copol-ymers which have under gone on Improvement of properties by the ad-dition of the monomers of methacrylic acid and acrylonitrile have beenused basically to overcome the deficiency of warp blocking. Thesetwo sizes have relatively high adhesion to synthetic fibers and the si-zed polyester filaments possess the characteristics of opening sharpduring weaving, being resistant in abrasion, being less in desizing, havinga high efficiency更多还原