| 稀土PVC热稳定剂作用模式的研究 |
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| 引用本文： | 范文秀,郝海玲,王泽云.稀土PVC热稳定剂作用模式的研究[J].河南科技学院学报,2000,28(2):45-47. |
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| 作者姓名： | 范文秀 郝海玲 王泽云 |
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| 作者单位： | 河南职技师院化工系，河南新乡 453003 |
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| 摘 要： | 探索了一种研究PVC热稳定剂作用模式的数学方法，所建立的曲线回归方程有效地反映了热稳定剂类型的差异；采用红外光谱研究表明稀土热稳定剂的作用可以改变PVC分子的构象，增加PVC的稳定性。
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| 关 键 词： | PVC热稳定剂 模式 构象 rare earths PVC thermal stabilizers applied model conformation |
| 文章编号： | 1003-482X(2000)02-0045-03 |
| 修稿时间： | 1999年12月20 |
Studies on Applied Model of Rare Earth PVC Thermal Stabilizers |
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| FAN Wen-xiu,HAO Hai-ling,WANG Ze-yun.Studies on Applied Model of Rare Earth PVC Thermal Stabilizers[J].Journal of Henan Institute of Science and Technology(Natural Science Edition),2000,28(2):45-47. |
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| Authors: | FAN Wen-xiu HAO Hai-ling WANG Ze-yun |
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| Abstract: | rare earth PVC thermal stabilizers are one kind of effective and non-toxic stabilizers develop recently. A mathematic method is proposed to study applied model of rare earth stabilizers. The parameters of the curve regression equation represent the disparity of the thermal stabilizers with the type of rare earth stearates. From the IR spectrum and process date,the extra stabilization ability of rare earth stabilizers may be attributed to their conformation transforming effect. |
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| Keywords: | rare earths PVC thermal stabilizers applied model conformation |
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