| 人造革低温发泡方法研究 |
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| 引用本文： | 王姗姗,陈新,范浩军. 人造革低温发泡方法研究[J]. 皮革科学与工程, 2011, 21(2) |
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| 作者姓名： | 王姗姗 陈新 范浩军 |
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| 作者单位： | 四川大学制革清洁技术国家工程实验室,四川,成都,610065 |
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| 基金项目： | 浙江省厅市会商重大科研项目(2008C01073); 温州市重大科研项目(G20080059)资助 |
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| 摘 要： | 采用差示扫描量热法(DSC)研究了几种助发泡剂对PVC(聚氯乙烯)人造革生产过程中常用发泡剂偶氮二甲酰胺(AC)的分解温度、峰宽和焓变的影响。结果显示,在锌类化合物和碳酸氢钠(NaHCO3)的共同作用下,AC的分解温度降低,分解温度区间变宽,发气量均衡,基本满足PVC人造革低温发泡技术要求。
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| 关 键 词： | PVC人造革 添加剂 低温发泡 |
Study on the Low Temperature Foaming Method for PVC Artificial Leather Manufacture |
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| WANG Shan-shan,CHEN Xin,FAN Hao-jun. Study on the Low Temperature Foaming Method for PVC Artificial Leather Manufacture[J]. Leather Science and Engineering, 2011, 21(2) |
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| Authors: | WANG Shan-shan CHEN Xin FAN Hao-jun |
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| Affiliation: | WANG Shan-shan,CHEN Xin,FAN Hao-jun(National Engineering Laboratory for Clean Technology LeatherManufacture,Sichuan University,Chengdu 610065,China) |
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| Abstract: | The effects of several additives on decomposition temperature range,peak temperature and enthalpy change of AC foaming agent for PVC(polyvinyl chloride) artificial leather manufacture f(or the AC foaming agent) are investigated in detail by Differential Scanning Calorimeter(DSC).The result showed that the additive which consists of zinc compounds and modified sodium bicarbonate(NaHCO3) can efficiently decrease the decomposition temperature,broaden the interval of decomposition temperature and balance the ga... |
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| Keywords: | PVC artificial leather additives low temperature foaming method |
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