Abstract: Differential thermal analysis method was used by analyzing the differential thermal curve and thermogravimetric curve(DTA/TG)of wood powder, phenolic resin and dipped wood powder.This method revealed the dynamic state in pyrolysis of phenolic resin dipped wood powder, and investigated the structure and property of wooden resin compound timber.

Key words: wooden resin compound timber, charring, differential thermal analysis, thermogravimetric analysis