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用元素分析、IR、X射线衍射及ESR等分析方法详细讨论了对甲基酚醛树脂在不同温度下热解产物的结构特性。
The structural characteristics of pyrolysis products of p-methylphenol formaldehyde resin at different temperatures were discussed in detail by elemental analysis, IR, X-ray diffraction and ESR.