EFFECTS OF HEAT TREATMENT ON THE ADHESION STRENGTH, PENDULUM HARDNESS, SURFACE ROUGHNESS, COLOR AND GLOSSINESS OF Scots pine LAMINATED PARQUET WITH TWO DIFFERENT TYPES OF UV VARNISH APPLICATION

被引：40

作者：

Gurleyen, L. ^{[1
]}

Ayata, U. ^{[2
]}

Esteves, B. ^{[3
]}

Cakicier, N. ^{[4
]}

机构：

[1] Anatolian High Sch, Yigilca Multiprogram, Yigilca Duzce, Turkey

[2] Ataturk Univ, Oltu Vocat Sch, Forestry & Forest Prod, Oltu Erzurum, Turkey

[3] Polytech Inst Viseu, Super Sch Technol, Viseu, Portugal

[4] Duzce Univ, Dept Forest Ind Engn, Duzce, Turkey

来源：

MADERAS-CIENCIA Y TECNOLOGIA | 2017年 / 19卷 / 02期

关键词：

Heat modification; lightness; Pinus sylvestris; surface properties; ThermoWood process; THERMAL MODIFICATION PROCESS; GRANDIS JUVENILE WOOD; SYLVESTRIS L. WOOD; WILD CHERRY WOOD; MECHANICAL-PROPERTIES; TECHNOLOGICAL PROPERTIES; DIMENSIONAL STABILITY; CHEMICAL-COMPOSITION; PHYSICAL-PROPERTIES; THERMOWOOD PROCESS;

D O I：

10.4067/S0718-221X2017005000019

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

The objective of this study was to investigate the surface properties of a UV-system applied on laminated parquet made with untreated and heat treated wood (ThermoWood). In this study, wood specimens prepared from Scots pine (Pinus sylvestris) wood were heat treated according to ThermoWood method at 190 degrees C for 2 hours and at 212 degrees C for 1 and 2 hours adhesion strength, pendulum hardness, surface roughness, colour and glossiness were determined. The UV-system was applied in two different types according to manufacturer recommendations. Results show that lightness and glossiness decreases and red colour tone increases with heat treatment. Pendulum hardness increased initially, decreasing afterwards with the intensity of the heat treatment. Tests showed that adhesion generally decreased with heat treatment. No significant differences were found for the surface roughness although a slight decrease was observed.

引用

页码：213 / 224

页数：12