| 一种低温固化的环氧树脂/碳纤维的制备及其性能研究 |
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| 引用本文： | 刘琳,黄杰,林文庆,益永達则.一种低温固化的环氧树脂/碳纤维的制备及其性能研究[J].工程塑料应用,2011,39(2):13-16. |
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| 作者姓名： | 刘琳 黄杰 林文庆 益永達则 |
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| 作者单位： | 刘琳,Liu Lin(先进土木工程材料教育部重点实验室,上海200092;同济大学材料科学与工程学院,上海200092);黄杰,Huang Jie(同济大学材料科学与工程学院,上海,200092);林文庆,益永達则,Lin Wenqing,Tatsunori Masunaka(上海三悠树脂有限公司,上海,201818) |
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| 摘 要： | 选用三乙烯四胺(TETA)、甲基六氢苯酐(MHHPA)、间苯二甲胺(MXDA)作为环氧树脂(EP)的固化剂,制备了一种固化温度为80℃的EP.研究表明,温度为80℃时,MHHPA不能单独固化该EP.少量的TETA或MXDA能够促进MHHPA对EP的固化,研究证明MHHPA和TETA或MXDA间生成了酰胺,TETA或MX...
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| 关 键 词： | 碳纤维 环氧树脂 三乙烯四胺 间苯二甲胺 甲基六氢苯酐 复合材料 |
STUDY OF PREPARATION AND PROPERTIES ON LOW TEMPERATURE CURING EP/CF COMPOSITES |
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| Liu Lin,Huang Jie,Lin Wenqing,Tatsunori Masunaka.STUDY OF PREPARATION AND PROPERTIES ON LOW TEMPERATURE CURING EP/CF COMPOSITES[J].Engineering Plastics Application,2011,39(2):13-16. |
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| Authors: | Liu Lin Huang Jie Lin Wenqing Tatsunori Masunaka |
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| Affiliation: | (1.Key Laboratory of Advanced Civil Engineering Materials,Ministry of Education,Shanghai 200092,China;2.School of Material Scienceand Engineering,Tongji University,Shanghai 200092,China;3.サンユレック Resin Company,Shanghai 201818,China) |
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| Abstract: | TETA,MHHPA,MXDA was chosen as curing agents of EP.The EP which was cured at 80℃ was prepared. Research results showed that when the temperature was 80℃,MHHPA could not cure the epoxy resin,small TETA or MXDA MHHPA could promote MHHPA curing epoxy resin.Studies showed that,MHHPA and TETA or MXDA could react to obtain amide,TETA or MXDA played the role of curing accelerants.Taking epoxy resin as matrix resin,carbon fiber as reinforced materials and useing composite curing agent,the EP/CF composite material was prepared and it’s mechanical properties was measured.When the EP/CF composite material was cured by MHHPA/MXDA,the tensile strength,elongation at break,and elasticity modulus was 3 644 MPa,1.443%,and 256 GPa,respectively. |
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| Keywords: | carbon fiber epoxy resin triethylene tetramine xylene diamine methyl hexahydrophthalic anhydride composite materials |
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