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Master Curves and Lifetime Prediction for the Epoxy System BADGE n=0/m-XDA by Thermogravimetric Analysis

机译:热重分析法预测环氧体系BADGE n = 0 / m-XDA的主曲线和寿命

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Master polts were used to corroborate R_n-tpye mechanisms calculated in a previous study,using the method proposed by Criado et al.(Thermochim Acta 1989, 147 377).Analysis of experimental data seems to belong to the family f decelerated curves (R_n) in the range of conversion studied,The lifetime of the system diglycidil ether of bisphenol A(BADGEn=o)/m-xylylenediamine(m-XDA) for different decelerated mechanisms was calculated using thermogravimetric analysis.Form the experimetal data it was found that the optimum temperature range of use for this material is 60-100 deg C for all R_n-type mechanisms ,at which corresponding lifetimes range between 190 years and 1 year.
机译:利用Criado等人提出的方法(Thermochim Acta 1989,147 377),使用主极点来证实先前研究中计算的R_n-tpye机制。实验数据的分析似乎属于f减速曲线族(R_n)。在研究的转化率范围内,采用热重分析法计算了双酚A二缩水甘油醚(BADGEn = o)/间苯二甲胺(m-XDA)在不同减速机理下的寿命。对于所有R_n型机构,该材料的最佳使用温度范围是60-100摄氏度,在这种情况下,相应的使用寿命在190年至1年之间。

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