EFFECTS OF LAYER STRUCTURE AND PARTICLE CHARACTERISTIC ON PROPERTIES OF PARTICLEBOARD MADE FROM DIFFERENT WOOD SPECIES by , Muhammad Navis Rofii, , Professor Dr. T.A. Prayitno

“…The materials used in this study were hinoki (Chamaecyparis obtusa) strands and knife-milled douglas fir (Pseudotsuga manziesii) as surface layer and hammer-milled matoa (Pometia sp.) as core layer. …”