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Normas DIN – AENOR
DIN EN ISO 20795-1:2012-10

DIN EN ISO 20795-1:2012-10

Dentistry - Base polymers - Part 1: Denture base polymers (ISO/FDIS 20795-1:2012); German version FprEN ISO 20795-1:2012 / Note: Date of issue 2012-11-19

Médecine bucco-dentaire - Polymères de base - Partie 1: Polymères pour base de prothèses dentaires (ISO/FDIS 20795-1:2012); Version allemande FprEN ISO 20795-1:2012 / Attention: Date de parution 2012-11-19

Zahnheilkunde - Kunststoffe - Teil 1: Prothesenkunststoffe (ISO/FDIS 20795-1:2012); Deutsche Fassung FprEN ISO 20795-1:2012 / Achtung: Erscheinungsdatum 2012-11-19

Fecha Anulación:
2013-06 /Withdrawn
Equivalencias internacionales:

FprEN ISO 20795-1 (2012-10)

ISO/FDIS 20795-1 (2012-10)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 20795-1:2013-06

Resumen:
This standard classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requriements. It further specifies requirements with respect to packaging and marking the producst and to the instructions to be supplied for use of these materials. This standard applies to denture base polymers such as those listed below. a) Poly(acrylic acid ester); b) poly(substituted acrylic acid ester); c) poly(vinyl esters); d) polystyrene; e) rubber-modified poly(methacrylic acid esters); f) polycarbonates; g) polysulfones; h) poly(dimethacrylic acid ester); i) polyacetals (polyoxymethylene); j) copolymers or mixture of the polymers listed in a) through i).
Keywords:
Classification systems, Definitions, Dental, Dental equipment, Dental materials, Dental prosthesis, Dentistry, Determination, Dimensions, Evaluations, Form on supply, High performance liquid chromatography, HPLC, Impact resistance, Inspection specification, Instructions for use, Marking, Materials, Materials specification, Packages, Plastics, Polymerization, Polymers, Prosthesis, Prosthetic devices, Quality assurance, Sampling methods, Specification (approval), Specifications, Strength of materials, Testing
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