First phenol and tung oil reacted in condition of acid and then they reacted to formaldehyde in condition of basicity.

 
  • 利用红外光谱、差示扫描量热法对桐油改性酚醛树脂的结构和固化过程进行研究,并测试其剪切强度、冲击强度和硬度等力学性能。
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