| 芳香二胺的四缩水甘油醚树脂的湿热稳定性研究 |
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| 引用本文： | 廖维林,黄俐研.芳香二胺的四缩水甘油醚树脂的湿热稳定性研究[J].江西师范大学学报(自然科学版),1994,18(4):312-315,374. |
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| 作者姓名： | 廖维林 黄俐研 |
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| 作者单位： | 江西师大化学系!南昌330027 |
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| 摘 要： | 利用高效液相色谱、富里叶转换红外、差示量热扫描以及环氧值法研究了4,4'-二氨基二苯砜的四缩水甘油醚树脂(TGDDS)、4,4'-二氨基二苯醚的四缩水甘油醚树脂(TGDDE)和4,4'-二氨基二苯甲烷的四缩水甘油醚树脂(TGDDM)的湿热稳定性.实验结果表明水加速了化学变化,且其湿热稳定性为TGDDM~TGDDE>TGDDS.
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| 关 键 词： | 湿热稳定性 芳香二胺 四缩水甘油醚 树脂 |
Study on the Wet-hot Stability of Some TetraglycidylAromatic Diamine Resins |
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| Liao Weilin Wang Shen Huang Liyan Cui Guodi.Study on the Wet-hot Stability of Some TetraglycidylAromatic Diamine Resins[J].Journal of Jiangxi Normal University (Natural Sciences Edition),1994,18(4):312-315,374. |
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| Authors: | Liao Weilin Wang Shen Huang Liyan Cui Guodi |
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| Abstract: | :The wet-hot stability of N,N,N' ,N'-tetraglycidyl 4,4'diaminodiphenyl sulfon(TGDDS) N,N,N' ,N'-tetraglycidyl-4?'-diaminodtphenyl methane and N>N,N' ,N'-tetraglycidyl-4,4'-diamtnodiphenyl etherhas been investigated by using FT-IR, HPLC, DSC and the method of checking epoxide content- We foundthat water absorption by resins may significantly accelerata the hydrolytic rection.the wet-hot stability ofthree resins is TGDDS
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| Keywords: | wet-hot stability tetraglycidyl aromatic diamine resin study |
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