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Thermal Analysis of the Polymerization of Phenol Formaldehyde Resins

机译:酚醛树脂聚合的热分析

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The polymerization of phenol formaldehyde (phenolic) resins was studied by three different thermalrnanalysis methods. The analysis involved the use of High pressure differential scanning calorimetryrn(HPDSC), Rheology, and Dynamic mechanical thermal analysis (DMTA). Phenolic resin was evaluatedrnboth in neat resin form and as a saturated Kraft paper composite. All three thermal analytical methods wererneffective in measuring the increase in reaction rate (reaction kinetics) with increased catalyst concentration.
机译:通过三种不同的热分析方法研究了酚醛(酚醛)树脂的聚合。分析涉及使用高压差示扫描量热法(HPDSC),流变学和动态机械热分析(DMTA)。酚醛树脂以纯树脂形式和饱和牛皮纸复合材料形式进行评估。这三种热分析方法均有效地测量了催化剂浓度增加时反应速率(反应动力学)的增加。

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