The influence of artificial weathering on the adhesion of some varnishes applied to thermally treated iroko and ash woods
Source abstract
Abstract
In this study, waterborne and solventborne varnishes were applied to the surfaces of ash (Fraxinus angustifolia Vahl.) and iroko (Chlorophora excelsa) woods which were heat treated at 190 °C for 1.5 h and 212 °C for 2 h according to the thermowood method. The influence of 576 h of aging process on varnish adhesion was determined by pull-off test according to ASTM-D 4541 in UVB-313 EL type aging device. As a result, wood species, varnish type and aging time were found to have a different level of influence on the adhesion strength of varnish layers. The highest adhesion value of 4.804 MPa was obtained in the sample with one-component waterborne varnish applied to ash wood, which was heat treated at 190 °C for 1.5 h and aged with UV-B lamp for 144 h.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Wood Treatment and Properties · Lignin and Wood Chemistry · Wood and Agarwood Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Furniture and Decoration, Van Vocational School, Van Yuzuncu Yil University
Forest Industrial Engineering Department, Faculty of Forestry, Duzce University
Funding
Duzce University BAP Coordinators
References (36)
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