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K. Kwiatkowski, O. Paprzycki

Calculation of thermal stresses in two-layer lacquer coatings of wood

1985, No 9, 351

DOI: dx.doi.org/10.14314/polimery.1985.351


The formulas for calculation of thermal stresses caused by abrupt temperature change in two-layer lacquer coatings of wood have been developed. The thermal stresses in lacquer layers and in the substrate depend on the elastic moduli and coefficients of thermal strains of lacquer coatings, the temperature difference between lacquer layer and sub­strate. the thickness ratio of layers and the ratio of elastic moduli of lacquer coatines and substrate.

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