Experimental result showed that it is relatively approriate that replaced 20% liquefied wood with phenol to make pheno-formaldehhyde resin .The modify pheno-formaldehhyde resin is relatively good.

• 实验结果显示用20%25的木材液化产物代替苯酚制备酚醛树脂胶粘剂较为合适，制得到改性酚醛树脂的性能较佳。