| 橡胶老化性能变化或寿命预测的计算方法 |
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| 引用本文： | 李咏今.橡胶老化性能变化或寿命预测的计算方法[J].合成橡胶工业,1989(3). |
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| 作者姓名： | 李咏今 |
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| 作者单位： | 化工部西北橡胶工业制品研究所 咸阳 |
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| 摘 要： | 本文从化学动力学理论出发,介绍了橡胶老化性能P与老化时间t和老化温度T间的内在联系。指出在线性关系法、动力学曲线直线化法、变量折合法和P-t-T数学模型法等四种预测橡胶寿命的方法中,以数学模型法较优。
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| 关 键 词： | 橡胶 老化性能预测 使用寿命预测 数学模型 |
THE CALCULATION METHODS FOR PREDICTING THE AGING PROPERTY CHANGE OF LIFE-PERIOD OF RUBBER |
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| Li Yongjin.THE CALCULATION METHODS FOR PREDICTING THE AGING PROPERTY CHANGE OF LIFE-PERIOD OF RUBBER[J].China Synthetic Rubber Industry,1989(3). |
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| Authors: | Li Yongjin |
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| Abstract: | Four Calculation methods for predicting the aging property change or life-period of rubber were introduced, i.e., the logt-1/T linear relation, the dynamic curve linearization, the variable reduction and the P-t-T mathematical model, and these methods were compared with each other for their accuracy. |
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| Keywords: | rubber aging property predict life-period methematica l model |
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