~;l Tech N Ical Section Laboratory of the Southern Forest Experiment Station Has Been Concentrated on Making Composite Panels with Faces of Southern Pine Veneer and Cores of Mixed Forest Products Journal 21
نویسنده
چکیده
southern hardwood flakes. Two major steps toward industrial practicability were accomplished with formulation of an economical fast-cure phenolic binder for both hardwood flakes and pine veneer', and laboratory demonstration that the panels could be hot. pressed in a one-step operation2. It has yet to be shown, however, that the one-etep technique practical for 20by 2O-inch panels will work on 4by 8-foot panels. Moreover, information is fragmentary on effects of core de8jgn and face veneer thickness.
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