| MAP-POSS改性不饱和聚酯树脂的固化反应 |
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| 引用本文： | 李淑荣,高俊刚,孔德娟. MAP-POSS改性不饱和聚酯树脂的固化反应[J]. 合成树脂及塑料, 2008, 25(4) |
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| 作者姓名： | 李淑荣 高俊刚 孔德娟 |
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| 作者单位： | 河北大学化学与环境科学学院,河北,保定,071002;河北大学化学与环境科学学院,河北,保定,071002;河北大学化学与环境科学学院,河北,保定,071002 |
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| 基金项目： | 河北省自然科学基金项目(E2007000204) |
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| 摘 要： | 为改进不饱和聚酯（UP）树脂的性能，用非等温差示扫描量热法（DSC）研究了甲基丙烯酰氧丙基笼形倍半硅氧烷（MAP-POSS）与通用UP树脂的共同化反应。UP、苯乙烯和MAP—POSS有较好的相容性，可共同固化，MAP-POSS可均匀分散在UP基体中形成原位纳米分子复合材料。测定了固化动力学参数，建立了固化反应动力学数学模型。
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| 关 键 词： | 不饱和聚酯 笼型倍半硅氧烷 热分析 固化动力学 |
Curing reaction of MAP-POSS modified unsaturated polyester resins |
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| Li Shurong,Gao Jungang,Kong Dejuan. Curing reaction of MAP-POSS modified unsaturated polyester resins[J]. China Synthetic Resin and Plastics, 2008, 25(4) |
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| Authors: | Li Shurong Gao Jungang Kong Dejuan |
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| Abstract: | This paper studied curing reaction of methylacryloylpropyl-polyhedral oligomeric silsesquioxanes (MAP- POSS) with unsaturated polyester (UP) resins,aiming at improving the properties of UP resin.The results verified that there existed well compatibility among UPR,styrene and MAP-POSS and therefore,their cocure could take place.MAP-POSS could homogeneously disperse in UP resin matrix form a nano-eomposite in- situ.The cure kinetic parameters were determined and the cure kinetic equation was founded. |
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| Keywords: | unsaturated polyester oligomeric silsesquioxanes thermal analysis cure kinetics |
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