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标题: 推广低醇解度聚乙烯醇(PVA)在纺织上浆中的应用! 欢迎进来看看 [打印本页]

作者: 仙剑奇侠    时间: 2006-8-14 13:40
标题: 推广低醇解度聚乙烯醇(PVA)在纺织上浆中的应用! 欢迎进来看看
这里向各位朋友介绍的是日本进口的PVA。<br />&nbsp; &nbsp; 日本J.V.P.(原尤尼基卡公司)JP-05Y是一种低聚和度、低醇解度聚乙烯醇(PVA),由于其具有优良的成膜性及低内聚力、低黏度,并具有消泡功能,因此可以作为长丝及短纤,特别是细旦及粘胶长丝的上浆材料。<br />一、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;物化性能:<br />1.外观与色泽....................................白色微细颗粒<br />2.有效成分.. ..................................95%<br />3.醇解度....................................87~89%<br />4.黏度....................................4.5~5.5CPS(4%,20℃)<br />5.聚合度....................................500<br />6.PH&nbsp; &nbsp;&nbsp;&nbsp;值 ....................................5~7<br />二、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;主要特性:<br />低聚和度——降低内聚力,减少毛羽产生,改善浆膜性能。<br />低醇解度——对疏水性纤维的粘着力特强,且溶解迅速,不结皮。<br />低粘度——增强渗透性,充分抱合纤维,适应高速浆纱,提高上浆效果。<br />低起泡——含消泡剂,不起泡。<br />浆液稳定——流动性好,与其他浆料混溶性佳。<br />三、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;使用方法:<br />1.长丝:将JP-05Y慢慢倒入高速搅拌的冷水中,逐渐加温(20分钟左右)至90℃保温30分钟后加入其他浆料或助剂,并调整浓度后即可使用。<br />2.短纤:将其他浆料一起加入高速搅拌的冷水中,并继续搅拌15分钟后按常规煮浆方法调制即可。<br />四、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;退浆:<br />常规热水退浆即可。<br />五、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;包装与储存:<br />进口原装,牛皮纸20kg/袋,放置干燥处。<br />备注:<br />一、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;PVA JP-05Y国内牌号为0588。<br />二、&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;使用PVA JP-05Y可与日本可乐丽205MB同样使用。<br /><br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 南京冠华贸易有限公司<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp; 南京 天津长期供货<br />                         联系人:周俊<br />                      联系电话:025-83269365<br />&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;    &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;13675119525<br /> <img src="images/smilies/lol.gif" smilieid="12" border="0" alt="" />




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