| PVC-U硬制品混料工艺及混料效果分析 |
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| 引用本文： | 薛一心,黄勇,周洪荣.PVC-U硬制品混料工艺及混料效果分析[J].聚氯乙烯,2008,36(11). |
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| 作者姓名： | 薛一心 黄勇 周洪荣 |
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| 作者单位： | 1. 大连实德集团,辽宁,大连,116113
2. 宁夏大元化工股份有限公司大连分公司,辽宁,大连,116113 |
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| 摘 要： | 介绍了PVC-U硬制品干混料的作用与原理及混料工艺对混料效果的影响.干混料的制备效果受热混、冷混温度,混料锅投料量,冷混锅冷却速度和干混料静置时间的影响;从白度、表观密度、热稳定时间、流动性等8个方面分析了如何监控干混料的质量.
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| 关 键 词： | PVC-U硬制品 干混料 混料工艺 混料效果 |
Analysis on the blending process for rigid PVC-U products and the blending effects |
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| XUE Yi-xin,HUANG Yong,ZHOU Hong-rong.Analysis on the blending process for rigid PVC-U products and the blending effects[J].Polyvinyl Chloride,2008,36(11). |
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| Authors: | XUE Yi-xin HUANG Yong ZHOU Hong-rong |
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| Affiliation: | XUE Yi-xin1,HUANG Yong2,ZHOU Hong-rong1 (1.Dalian Shide Group,Dalian 116113,China,2.Dalian Branch Co.,Ningxia Dayuan Chemical Industry Co.,Ltd.,China) |
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| Abstract: | The role and theory of dry blending for rigid PVC-U products were introduced as well as the influences of blending process on blending effects.The preparation effects of dry blending materials were affected by the temperature of hot blending and cold blending,the charging amount in blending kettle,the cooling speed in cold blending kettle and the placing time of dry blending materials.How to monitor the quality of dry blending materials was analyzed in eight aspects,such as whiteness,apparent density,heat s... |
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| Keywords: | rigid PVC-U product dry blending materials blending process blending effects |
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