| 氰酸酯树脂改性热固性丁苯树脂的固化及其动力学 |
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| 引用本文： | 兰琨,周权,倪礼忠.氰酸酯树脂改性热固性丁苯树脂的固化及其动力学[J].功能高分子学报,2011,24(1):60-64. |
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| 作者姓名： | 兰琨 周权 倪礼忠 |
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| 作者单位： | 华东理工大学材料科学与工程学院,特种功能高分子材料及相关技术教育部重点实验室,上海,200237 |
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| 摘 要： | 利用傅里叶变换红外光谱法(FT-IR)和差示扫描量热法(DSC)研究了氰酸酯树脂改性热固性丁苯树脂的固化反应特性及其动力学.以温度-升温速率外推法计算得到固化反应起始温度(Ti0)、峰顶温度(Tp0)和终止温度(Tf0)分别为414.2、444.5、460.6 K,对改性树脂的固化过程进行优化.采用Freeman-Ca...
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| 关 键 词： | 热固性丁苯树脂 氰酸酯 固化动力学 |
Curing-Reaction and Kinetics of Cyanate Ester Resin Modified Thermosetting Butadiene-Styrene Resin |
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| LAN Kun,ZHOU Quan,NI Li-zhong.Curing-Reaction and Kinetics of Cyanate Ester Resin Modified Thermosetting Butadiene-Styrene Resin[J].Journal of Functional Polymers,2011,24(1):60-64. |
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| Authors: | LAN Kun ZHOU Quan NI Li-zhong |
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| Institution: | LAN Kun,ZHOU Quan,NI Li-zhong(Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education,School of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China) |
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| Abstract: | The character and kinetics of curing reaction were studied by means of FT-IR and differential scanning calorimetry(DSC) for cyanate ester resin modified thermosetting butadiene-styrene resin.The extrapolating temperature-heating rate method was used to determine the initial temperature(T_(i0)),peak temperature(T_(p0)) and terminal temperature(T_(f0)) of the resin,which are 414.2,444.5 and 460.6 K,(respectively,) in(order) to optimize the curing process of the modified resin.The reaction order and the appa-(... |
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| Keywords: | thermosetting butadiene-styrene resin cyanate ester curing kinetics |
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