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Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process
Authors: Müller Miroslav | Krmela Jan | Ružbarský J
Year: 2009
Type of publication: článek v odborném periodiku
Name of source: Recent
Publisher name: University of Brasov
Place: Brasov, Rumunsko
Page from-to: 349-354
Titles:
Language Name Abstract Keywords
cze Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process Laboratory experiments deal with an influence of a grit-blasting by means of corundum grits Al2O3 of different sizes on a surface roughness of steel substrates prepared according to the standard CSN EN 1465. The experiments considered not only the grain size of grit-blasted medium (F14, F24, F40, F80 and F100), out also the grit specific-size of a main fraction specified by the standard FEPA "F" 42-D86, which can cause a relief irregularity of the grit-blasted surface, influence the roughness and consequently the adhesive bond strength. Two parameters of the surface topography set by the standard CSN ISO 4287 were evaluated: Ra, Rz and their relation Ra/Rz. The results showed that the percentage of the grit specific size stated by the standard is the lowest at the grain size F80 (56.5 % of measured grits) and the highest at the grain size F24 (77 % of measured grits)....
eng Influence of Adhesive Bonded Surface Texture on Adhesive Bonding Process Laboratory experiments deal with an influence of a grit-blasting by means of corundum grits Al2O3 of different sizes on a surface roughness of steel substrates prepared according to the standard CSN EN 1465. The experiments considered not only the grain size of grit-blasted medium (F14, F24, F40, F80 and F100), out also the grit specific-size of a main fraction specified by the standard FEPA "F" 42-D86, which can cause a relief irregularity of the grit-blasted surface, influence the roughness and consequently the adhesive bond strength. Two parameters of the surface topography set by the standard CSN ISO 4287 were evaluated: Ra, Rz and their relation Ra/Rz. The results showed that the percentage of the grit specific size stated by the standard is the lowest at the grain size F80 (56.5 % of measured grits) and the highest at the grain size F24 (77 % of measured grits).... Adhesive bonding process;adhesive bonded surface