NF EN ISO 9917-1
Dentistry - Water-based cements - Part 1 : powder/liquid acid-base cements
ISO 9917-1:2003 specifies requirements and test methods for powder/liquid acid-base dental cements intended for permanent cementation, lining and restoration. It is applicable to both hand-mixed cements and encapsulated cements for mechanical mixing. It specifies limits for each of the properties according to whether the cement is intended for use as a luting agent, a restorative material, a base or a liner.Specific qualitative and quantitative requirements for freedom from biological hazard are not included in this part of ISO 9917, but it is recommended that, in assessing possible biological or toxicological hazards, reference should be made to ISO 7405, Dentistry -- Preclinical evaluation of biocompatibility of medical deviced used in dentistry -- Test methods for dental materials, and ISO 10993-1, Biological evaluation of medical devices -- Part 1: Evaluation and testing.
ISO 9917-1:2003 specifies requirements and test methods for powder/liquid acid-base dental cements intended for permanent cementation, lining and restoration. It is applicable to both hand-mixed cements and encapsulated cements for mechanical mixing. It specifies limits for each of the properties according to whether the cement is intended for use as a luting agent, a restorative material, a base or a liner.
Specific qualitative and quantitative requirements for freedom from biological hazard are not included in this part of ISO 9917, but it is recommended that, in assessing possible biological or toxicological hazards, reference should be made to ISO 7405, Dentistry -- Preclinical evaluation of biocompatibility of medical deviced used in dentistry -- Test methods for dental materials, and ISO 10993-1, Biological evaluation of medical devices -- Part 1: Evaluation and testing.
ISO 9917-1:2007 specifies requirements and test methods for powder/liquid acid-base dental cements intended for permanent cementation, lining and restoration. ISO 9917-1:2007 is applicable to both hand-mixed and capsulated cements for mechanical mixing. ISO 9917-1:2007 specifies limits for each of the properties according to whether the cement is intended for use as a luting agent, a base or liner or as a restorative material. ISO 9917-1:2007 is not intended to address resin-modified water-based cements.
- Avant-proposiv
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1Domaine d'application 1
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2Références normatives 1
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3Termes et définitions 1
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4Classification 2
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5Produit 2
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6Préparation des éprouvettes 3
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7Échantillonnage 3
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8Temps de prise net 3
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9Épaisseur du film (pour les ciments de scellement uniquement) 3
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10Résistance à la compression 4
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11Érosion acide 4
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12Propriétés optiques (pour les ciments de restauration au polyalkénoate uniquement) 4
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13Teneurs en plomb et en arsenic en milieu acide 4
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14Radio-opacité 5
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15Emballage, marquage et informations fournies par le fabricant 5
- Annexe A (normative) Détermination du temps de prise net7
- Annexe B (informative) Compositions chimiques et applications des ciments dentaires9
- Annexe C (normative) Détermination de l'épaisseur du film (pour les ciments de scellement uniquement)10
- Annexe D (normative) Détermination de la résistance à la compression12
- Annexe E (normative) Détermination de l'érosion acide15
- Annexe F (normative) Détermination des propriétés optiques (pour les ciments de restauration au polyalkénoate uniquement)18
- Annexe G (normative) Détermination de la teneur en plomb et en arsenic en milieu acide21
- Annexe H (normative) Détermination de la radio-opacité22
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