BS EN ISO 1564:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Dental aqueous impression materials based on agar
Hardcopy , PDF
31-08-2013
English
15-02-1999
1 Scope
2 Normative references
3 Definitions
4 Classification by type
5 Requirements for characteristics and physical properties
5.1 Biocompatibility
5.2 Homogeneity (Sol state)
5.3 Consistency: types 1 and 2 (Sol state)
5.4 Extrudability: types 2 and 3 (Sol state)
6 Sampling
7 Test methods: basic conditions and procedures
7.1 Specimen preparation
7.2 Test conditions
7.3 Number of specimens to be tested for pass/fail
determinations
7.2 Expression of results
8 Test procedures
8.1 Homegeneity: type 1 only
8.2 Consistency: types 1 and 2
8.3 Extrudability: types 2 and 3
8.4 Extrusion temperature: types 2 and 3
8.5 Gelation temperature
8.6 Detail reproduction
8.7 Compatibility with gypsum
8.8 Recovery from deformation
8.9 Strain in compression
8.10 Resistance to tearing
9 Required instructions for use
10 Requirements for packaging and marking
10.1 Packaging
10.2 Labelling and marking
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