| 松香改性酚醛环氧树脂的固化物结构及性能表征 |
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| 引用本文： | 李晓燕,陈清松,柯金炼,刘月蓉. 松香改性酚醛环氧树脂的固化物结构及性能表征[J]. 广州化学, 2009, 34(2): 28-32 |
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| 作者姓名： | 李晓燕 陈清松 柯金炼 刘月蓉 |
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| 作者单位： | 1. 福建师范大学化学与材料学院,福建,福州,350007
2. 福建省林业科学研究院,福建,福州,350012 |
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| 基金项目： | 福建省科技计划重点项目 |
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| 摘 要： | 以自制的松香改性酚醛环氧树脂（RPAE）为对象，采用FT-IR跟踪了RPAE与三种固化剂4,4-二氨基二苯砜、邻苯二甲酸酐和聚酰胺的固化过程，得到了较佳的固化工艺，并在最佳工艺条件下对RPAE与三种固化剂组成的固化体系进行固化，并用FT-IR、TG等表征手段考察了固化物的结构和性能。研究发现，RPAE是一种耐热性和电绝缘性能优良的环氧树脂。
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| 关 键 词： | 松香改性酚醛环氧树脂 固化 耐热性 电绝缘性能 |
Characterization of the Structure and Property of Cured Products of Rosin Modified Phenol-Aldehyde Epoxy Resin |
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| LI Xiao-yan,CHEN Qing-song,KE Jin-lian,LIU Yue-rong. Characterization of the Structure and Property of Cured Products of Rosin Modified Phenol-Aldehyde Epoxy Resin[J]. Guangzhou Chemistry, 2009, 34(2): 28-32 |
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| Authors: | LI Xiao-yan CHEN Qing-song KE Jin-lian LIU Yue-rong |
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| Affiliation: | 1. College of Chemistry & Materials Science;Fujian Normal University;Fuzhou;Fujian 350007;2. Fujian Academy of Forestry;Fujian 350012 |
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| Abstract: | The curing process of rosin modified phenol-aldehyde epoxy resin (RPAE for short), which was self-made, with 4,4'-diaminodiphenylsulfone, phthalic anhydride and polyamide as curing agents were traced by using FT-IR. The optimal curing process was got. The cured products of RPAE and three curing agents under the optimal curing process were characterized by using FT-IR, TG and so on. It is concluded that RPAE exhibited the excellent thermal and dielectric property. |
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| Keywords: | rosin modified phenol-aldehyde epoxy resin cure thermal stability dielectric property |
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