BS EN ISO 14356:2003
Current
The latest, up-to-date edition.
Dentistry. Duplicating material
Hardcopy , PDF
English
06-08-2003
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification by types
5 Material characteristics and properties - Requirements
5.1 General
5.2 Melting temperature - Type 1 materials
5.3 Pouring temperature - Type 1 materials
5.4 Component colours - Type 2 materials
5.5 Detail reproduction
5.6 Compatibility with refractory investment (and gypsum
if applicable)
5.7 Elastic recovery
5.8 Tear strength
5.9 Resistance to fungal growth - Type 1 materials only
6 Sampling
7 Test methods - General
7.1 Laboratory conditions
7.2 Verification of apparatus function
7.3 Specimen preparation and testing
7.4 Pass/fail determinations
7.5 Expression of test results
8 Specific specimen preparation and test procedures
8.1 Melting temperature test - Type 1 materials only
8.2 Detail reproduction test
8.3 Test for compatibility with refractory investment (and
gypsum if applicable)
8.4 Elastic recovery test
8.5 Tear strength test
8.6 Fungal growth resistance test - Type 1 agar materials only
9 Requirements for packaging
10 Requirements for labelling
11 Instructions for use - Required information
Annex A (informative) Optional procedure for tear test
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