In Hungary, large stocks of plantation poplar reached their cutting age. The present paper is a part-time report of the OTKA project on the wettability of Pannónia poplar samples originating from two Hungarian plantations: Győr and Solt. The main question was whether the different sites of origin have a significant influence on the properties of the boards. Samples from the two plantation sites were collected from different trunks, and laboratory samples with tangential cut were prepared by planing. Wettability was measured by sessile drop method, both with distilled water and diiodomethane, using a PGX goniometer. Surface tension was calculated according to the Fowkes method.

在匈牙利，大量的人工林白杨达到了伐木年龄。本文是OTKA项目的兼职报告，该项目涉及来自两个匈牙利种植园：Győr和Solt的Pannónia杨树样品的润湿性。主要的问题是，不同的原产地是否对木板的性能有重大影响。从两个树干上采集了两个人工林地的样品，并通过刨切法切出了切向的实验室样品。使用PGX测角计，通过固定滴法，用蒸馏水和二碘甲烷测量润湿性。根据Fowkes方法计算表面张力。