NEN EN ISO 4049 : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DENTISTRY - POLYMER-BASED RESTORATIVE MATERIALS
07-01-2019
01-12-2013
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
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