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首页> 外文期刊>Journal of Applied Polymer Science >REAL-TIME IN SITU MONITORING OF THE THERMAL CURE OF A BISPHENOL CYANATE - A VIEW TOWARD INTELLIGENT PROCESSING
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REAL-TIME IN SITU MONITORING OF THE THERMAL CURE OF A BISPHENOL CYANATE - A VIEW TOWARD INTELLIGENT PROCESSING

机译：联苯双酚氰酸盐热固化的实时监测-面向智能处理的观点

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摘要

A dispersive fiber-optic Raman spectrometer was used to remotely monitor, in real-time, the local temperature and the extent of reaction of a commercial cyanate ester polymer (AroCy L-10). The local temperature was determined by solving the Boltzmann relation governing the intensity ratio of the Raman Stokes and anti-Stokes scattering of a reference eo mode which does not vary with the reaction chemistry. The extent of the reaction can be monitored using either individual peaks associated with the reactant or product or by using the entire spectrum and principal component multivariate calibration. The use of principal component analysis has distinct advantages over the single-peak method. (C) 1996 John Wiley & Sons, Inc. [References: 32]
机译：色散光纤拉曼光谱仪用于实时远程监控局部温度和市售氰酸酯聚合物（AroCy L-10）的反应程度。通过求解控制参考eo模的拉曼斯托克斯和反斯托克斯散射的强度比的玻尔兹曼关系来确定局部温度，该参考eo模式不随反应化学而变化。可以使用与反应物或产物相关的单个峰或通过使用整个光谱和主成分多元校准来监控反应程度。与单峰方法相比，使用主成分分析具有明显的优势。 （C）1996 John Wiley＆Sons，Inc. [参考：32]

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