engleski

The impact of sanding and curing time on quality of coated wood surface

The influence of sanding with different grit sizes on gloss and adhesion properties of polyurethane coating on wood was investigated. Furthermore, the influence of curing time intervals between two layers of polyurethane coating on the adhesion of coating was also studied. Contact method was used for the roughness measurement, the adhesion was assessed using the pull-off method and the gloss was measured by portable gloss meter parallel to the wood grain.

Sanding; Curing time; Roughness; Adhesion; Gloss; Polyurethane coating

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