Our knowledge of scratch effects on polymeric surfaces is still limited. The experimental approach gives precious observations of phenomena which occur during scratching, however, it does not allow to get insight the stress distribution within the material, a key feature for crack initiation prediction.A scratch test is used on transparent materials, that allows to visualize in situ damages appearance, the dimension of the contact zone and friction. The damages, in terms of crazing, cracking and shear bands are identified on three bulk polymers (PMMA, CR39 & PC).In parallel, we use 3D finite element modelling to study the mechanical response during a scratch test on these three polymeric materials, in order to identify crack initiation crit...
Scratch performance of polymers is very important considering its wide range of applications in opti...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
ABSTRACT Coating is a common way of improving the scratch behaviour of polymeric glasses. A thin coa...
Our knowledge of scratch effects on polymeric surfaces is still limited. The experimental approach g...
Our knowledge of scratch effects on polymeric surfaces is still limited. The experimental approach g...
Notre connaissance des effets d'une rayure sur les surfaces polymères reste à approfondir. L'expérim...
Notre connaissance des effets d'une rayure sur les surfaces polymères reste à approfondir. L'expérim...
Scratch can be seen as sliding indentation along the surface of material. Scratch-induced surface da...
Les polymères sont sensibles à la rayure. L'amélioration de la résistance à la rayure est un enjeu s...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceThe protection of surfaces is a critical issue for many industrial sectors. Fi...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceThe protection of surfaces is a critical issue for many industrial sectors. Fi...
Scratch performance of polymers is very important considering its wide range of applications in opti...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
ABSTRACT Coating is a common way of improving the scratch behaviour of polymeric glasses. A thin coa...
Our knowledge of scratch effects on polymeric surfaces is still limited. The experimental approach g...
Our knowledge of scratch effects on polymeric surfaces is still limited. The experimental approach g...
Notre connaissance des effets d'une rayure sur les surfaces polymères reste à approfondir. L'expérim...
Notre connaissance des effets d'une rayure sur les surfaces polymères reste à approfondir. L'expérim...
Scratch can be seen as sliding indentation along the surface of material. Scratch-induced surface da...
Les polymères sont sensibles à la rayure. L'amélioration de la résistance à la rayure est un enjeu s...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceThe protection of surfaces is a critical issue for many industrial sectors. Fi...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
International audienceThe protection of surfaces is a critical issue for many industrial sectors. Fi...
Scratch performance of polymers is very important considering its wide range of applications in opti...
International audienceFloor covering are daily submitted to various mechanical solicitations: walkin...
ABSTRACT Coating is a common way of improving the scratch behaviour of polymeric glasses. A thin coa...