| γ-辐照交联ZnO/含氯聚合物阻燃性能的研究 |
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| 引用本文： | 施文芳,刘和文.γ-辐照交联ZnO/含氯聚合物阻燃性能的研究[J].高分子材料科学与工程,1999,15(1):149-151. |
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| 作者姓名： | 施文芳 刘和文 |
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| 作者单位： | 中国科技大学应用化学系,合肥,230026 |
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| 摘 要： | 使用热分析和工业燃烧试验方法研究了氧化锌／含氯聚合物辐照交联体系的燃烧膨胀结碳纤维，与含有发泡剂的体系比较，该体系工艺安全可靠，碳膜复盖阻燃性好。辐照剂量对该体系的膨胀结碳有很大影响，适度交联以及交联后退火有利于形成膨胀性，遮复性好的碳膜。加入三聚氰胺可以改善该体系的热稳定性。
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| 关 键 词： | 辐照交联 氧化锌 含氯聚合物 阻燃性 |
| 修稿时间： | 1996-06-27 |
THE STUDY OF FIRE-PROOFING CHARACTERISTICS OF ZnO/PVC OR CPE |
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| Shi Wenfang,Liu Hewen.THE STUDY OF FIRE-PROOFING CHARACTERISTICS OF ZnO/PVC OR CPE[J].Polymer Materials Science & Engineering,1999,15(1):149-151. |
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| Authors: | Shi Wenfang Liu Hewen |
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| Abstract: | The burning swelling and charcoal forming characteristics of ZnO/PVC or CPE system have been studied by DTA, TG and industrial burning test methods. Compared with the system of foaming agent, burned charcoal shell of ZnO/PVC systems has good covering and fire proofing properties. Radiation crosslinking dosage has a great effect on its swelling and charcoal forming. Suitable crosslinking degree and heat treatment can give the system good swelling and covering charcoal shell. |
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| Keywords: | radiation crosslinking flame retarding ZnO PVC chlorinatedpolyethlene |
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