| RSM在PVC复合热稳定体系中的应用 |
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| 引用本文： | 倪凯,邬素华.RSM在PVC复合热稳定体系中的应用[J].天津轻工业学院学报,2012(3):37-41. |
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| 作者姓名： | 倪凯 邬素华 |
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| 作者单位： | 天津科技大学材料科学与化学工程学院,天津300457 |
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| 摘 要： | 研究了响应面法在聚氯乙烯（PVC）热稳定剂配方研究中的使用价值．依据Box-Benhnken的中心组合实验设计原理，设计了响应面分析中的3因素3水平分析表及热稳定实验方案．使用SAS软件对实验数据进行了处理，得到了硬脂酸锌、硬脂酸钙和硬脂酸钡之间相互作用对热稳定时间影响的响应面曲面图．分析图表可知，硬脂酸锌对热稳定时间产生了负作用，硬脂酸锌和硬脂酸钙之间及硬脂酸锌与硬脂酸钡之间产生了交互作用．
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| 关 键 词： | 聚氯乙烯 热稳定剂 响应面分析 SAS软件 |
Application of RSM in the PVC Heat Stabilizer System |
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| NI Kai,WU Suhua.Application of RSM in the PVC Heat Stabilizer System[J].Journal of Tianjin University of Light Industry,2012(3):37-41. |
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| Authors: | NI Kai WU Suhua |
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| Affiliation: | (College of Material Science and Chemical Engineering, Tianjin University of Science ＆ Technology, Tianjin 300457, China) |
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| Abstract: | The application of response surface method in the research of the formulations of PVC heat stabilizers was stud- ied. According to Box-Benhnken design principle, a response surface analysis table of the three factors and three levels and the experimental programs of thermal stability time were designed. SAS was used to analyse the experimental data, which generated response plates about thermal stabilization time needed by the interaction between ZnSt2, CaSt2, and BaSt〉 The picture showed that ZnSt2 had a negative linear effect on thermal stabilization time, and there was interaction between ZnSt2 and CaSt2 as well as between ZnSt2 and BaSt2. |
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| Keywords: | PVC heat stabilizer response surface methodology SAS software |
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