NS EN ISO 4049 : 2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Requirements
      5.1 Biocompatibility
      5.2 Physical and chemical properties
      5.3 Shade, filling and restorative materials
      5.4 Colour stability after irradiation and water
             sorption
      5.5 Radio-opacity
6 Sampling
7 Test methods
      7.1 General reagent water
      7.2 Test conditions
      7.3 Inspection
      7.4 Preparation of test specimens
      7.5 Measurement of film thickness of luting
             materials
      7.6 Working time, Class 1 and Class 3 filling and
             restorative materials
      7.7 Working time, Class 1 and Class 3 luting
             materials
      7.8 Setting time, Class 1 and Class 3 materials
      7.9 Sensitivity to ambient light, Class 2 materials
      7.10 Depth of cure, Class 2 materials
      7.11 Flexural strength
      7.12 Water sorption and solubility
      7.13 Shade and colour stability after irradiation and
             water sorption
      7.14 Radio-opacity
8 Packaging, marking and information to be supplied by
      the manufacturer
      8.1 Packaging
      8.2 Marking
      8.3 Manufacturer's instructions and information for
             the user
Bibliography

Describes requirements for dental polymer-based restorative materials supplied in a form suitable for mechanical mixing, hand-mixing, or intra-oral and extra-oral external energy activation, and intended for use primarily for the direct or indirect restoration of cavities in the teeth and for luting.