| 双环戊二烯型耐热不饱和聚酯树脂的研究 |
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| 引用本文： | 郭谊,郭世卓,蔡也夫,方玲. 双环戊二烯型耐热不饱和聚酯树脂的研究[J]. 热固性树脂, 2002, 17(6): 9-11 |
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| 作者姓名： | 郭谊 郭世卓 蔡也夫 方玲 |
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| 作者单位： | 上海石油化工股份有限公司化工研究所,上海,200540 |
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| 摘 要： | 采用水解加成法合成双环戊二烯 (DCPD)型耐热不饱和聚酯树脂 ,研究了各种原料用量对产品性能的影响。当n(不饱和二元酸酐 )∶n(酯化DCPD)∶n(加成DCPD)∶n (二元醇 )为 2 0 0∶1 10∶0 10∶1 6 3时 ,获得树脂粘度低、浇铸体硬度大、固含量高、吸水率低的耐热性树脂。
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| 关 键 词： | 双环戊二烯 不饱和聚酯树脂 水解加成法 热变形温度 合成 |
| 文章编号： | 1002-7432(2002)06-0009-03 |
STUDY ON HEAT RESISTANT UNSATURATED POLYESTER RESIN MODIFIED BY DICYCLOPENTADIENE |
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| GUO Yi,GUO Shi zhuo,CAI Ye fu,FANG Ling. STUDY ON HEAT RESISTANT UNSATURATED POLYESTER RESIN MODIFIED BY DICYCLOPENTADIENE[J]. Thermosetting Resin, 2002, 17(6): 9-11 |
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| Authors: | GUO Yi GUO Shi zhuo CAI Ye fu FANG Ling |
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| Abstract: | Dicyclopentadiene(DCPD)type heat resistant unsaturated polyester resin was prepared using hydrolysis addition method.The amount of every kind of material which would influenced on the properties of the resin was studied.When the condition was n (unsaturated dicarboxylic anhydrides)∶ n (esterifying DCPD)∶ n (addition DCPD)∶ n (di alcohols)=2 00∶1 10∶0 10∶1 63,a heat resistant UPR with excellent properties such as low viscosity,great hardness,high solid content and low water absorption was obtained. |
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| Keywords: | dicyclopentadiene unsaturated polyester resin hydrolysis addition method heat deflection temperature synthesis |
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