Preliminary communication

Veneer Densification as a Tool for Shortening of Plywood Pressing Time

Agnieszka Kurowska ; Faculty of Wood Technology, Warsaw University of Life Sciences – SGGW, Poland
Piotr Borysiuk ; Faculty of Wood Technology, Warsaw University of Life Sciences – SGGW, Poland
Mariusz Mamiński ; Faculty of Wood Technology, Warsaw University of Life Sciences – SGGW, Poland
Marcin Zbieć ; Faculty of Wood Technology, Warsaw University of Life Sciences – SGGW, Poland

Abstract

Veneer densifi cation was performed at 105±3 ºC under pressure of 1,8 N/mm2 for 30 s. The approach allowed to reduce 20-mm thick plywood pressing time by 12-25 % when compared to the non-densified controls. It was found that densifi cation did not affect shear strength of the plywood which met the requirements of the respective standards.

Keywords

plywood; veneer densification; pressing time; shear strengths

Hrčak ID:

58691

URI

https://hrcak.srce.hr/58691

Publication date:

22.9.2010.

Article data in other languages: croatian

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