NF EN ISO 29022
Dentistry - Adhesion - Notched-edge shear bond strength test
ISO 29022:2013 specifies a shear test method used to determine the adhesive bond strength between direct dental restorative materials and tooth structure, e.g. dentine or enamel. The method as described is principally intended for dental adhesives. The method includes substrate selection, storage and handling of tooth structure, as well as the procedure for testing.
ISO 29022:2013 specifies a shear test method used to determine the adhesive bond strength between direct dental restorative materials and tooth structure, e.g. dentine or enamel. The method as described is principally intended for dental adhesives. The method includes substrate selection, storage and handling of tooth structure, as well as the procedure for testing.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Référence normatives1
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3 Termes et définitions1
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4 Substrat dentaire et stockage2
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4.1 Généralités2
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4.2 Délai après extraction2
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4.3 État des dents2
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4.4 Préparation initiale et stockage des dents2
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5 Préparation de la surface dentaire2
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5.1 Généralités2
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5.2 Enrobage des dents (montage)2
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5.3 Préparation de la surface3
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5.4 Stockage des spécimens préparés3
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6 Production, conditionnement et stockage des spécimens4
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6.1 Généralités4
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6.2 Préconditionnement4
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6.3 Application de l'adhésif4
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6.4 Mise en place dans l'étrier de collage4
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6.5 Mise en place du composite4
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6.6 Conditionnement et stockage des spécimens5
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7 Essai de cisaillement sur échantillons à bord entaillé5
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7.1 Appareillage5
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7.2 Charge de cisaillement6
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7.3 Essai7
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7.4 Enregistrement et traitement des résultats7
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7.5 Rapport d'essai7
- Annexe A (normative) Plans détaillés de l'échantillon de cisaillement à bord entaillé8
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