TY  - JOUR
TI  - The effects of artificial weathering on the pendulum hardness of chestnut wood applied with polyurethane varnish after heat treatment
AB  - The effects of artificial weathering (576 h) on the pendulum hardness values of Anatolian chestnut (Castanea sativa Mill.) wood applied with polyurethane varnish (PU) after heat treatment at 190℃ for 1.5 h and at 212℃ for 2 h were investigated. The results revealed that heat treatment, weathering period, and interaction were significant. The hardness values of the heat-treated materials were higher than those of the non-heat-treated test samples. The highest hardness value was determined in the un-weathered group of the test samples that were heat-treated at 190°C for 1.5 h while the lowest value was determined in the group that was heat-treated at 190°C for 1.5 h and weathered for 432 h. The highest reduction rates after weathering were obtained on samples that were heat-treated at 190℃ for 1.5 h, followed by heat-treated at 212℃ for 2 h and non-heat-treated. It was observed that the heat treatment application caused different pendulum hardness values in chestnut wood samples covered with polyurethane varnish.
AU  - ULAY, Göksel
AU  - ayata, ümit
DO  - 10.33725/mamad.1290705
PY  - 2023
JO  - Mobilya ve ahşap malzeme araştırmaları dergisi (Online)
VL  - 6
IS  - 1
SN  - 2636-8625
SP  - 115
EP  - 122
DB  - TRDizin
UR  - http://search/yayin/detay/1186660
ER  -