| 三聚氰胺树脂的凝胶化条件 |
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| 引用本文： | 刘凤岐,毛坤元,张德和,汤心颐.三聚氰胺树脂的凝胶化条件[J].吉林大学学报(理学版),1990(4). |
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| 作者姓名： | 刘凤岐 毛坤元 张德和 汤心颐 |
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| 作者单位： | 吉林大学化学系，吉林大学化学系，吉林大学化学系，吉林大学化学系 1988届毕业生 |
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| 摘 要： | 以唐敖庆的同心环模型推导了羟甲基三聚氰胺的临界凝胶化条件。讨论了三聚氰胺树脂组分分布对凝胶点的影响及其凝胶化区域。以理论结果作为反应体系是否凝胶的判据,结果同实际情况符合。
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| 关 键 词： | 凝胶化 三聚氰胺 氨基树脂 |
Critical Gelation Condition of Melamine Resins |
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| Liu Fengqi,Mao Kunyuan,Zhang Dehe and Tang Xinyi.Critical Gelation Condition of Melamine Resins[J].Journal of Jilin University: Sci Ed,1990(4). |
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| Authors: | Liu Fengqi Mao Kunyuan Zhang Dehe and Tang Xinyi |
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| Abstract: | A formula de scribing critical gelation condition of melamine resins has been derived with the concentric rings model The influence of curing segments distribution on gel point and gelation region of the resins are disussed theoretically. Taking the theoretical results as a criterion to determine the gelation of curing system is in agreement with experimental facts. |
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| Keywords: | gelation melamine amino resins |
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