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BS EN ISO 15854:2021

$142.49

Dentistry. Casting and baseplate waxes

Published By Publication Date Number of Pages
BSI 2021 28
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This document specifies the classification of and requirements for dental casting and dental baseplate waxes together with the test methods to be employed to determine compliance with these requirements.

This document does not apply to waxes supplied for additive manufacturing or CAD/CAM-based procedures.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Classification
5 Requirements
5.1 Appearance
5.2 Flow
5.3 Behaviour on trimming
5.4 Behaviour on softening (Type 1)
5.5 Appearance after flaming (Type 2)
11 5.6 Behaviour on softening (Type 2)
5.7 Residue on artificial teeth (Type 2)
5.8 Behaviour of colouring material (Type 2)
5.9 Adhesion on storage (Type 2)
5.10 Residue on ignition (Type 1)
5.11 Biocompatibility
6 Sampling
7 Test methods — General
7.1 Ambient temperature
12 7.2 Apparatus function verification
8 Test methods — Specific
8.1 Visual inspection
8.2 Flow
8.2.1 Principle
8.2.2 Apparatus
16 8.2.3 Preparation of test pieces
17 8.2.4 Procedure
18 8.2.5 Expression of results and evaluation
8.3 Behaviour on trimming
8.3.1 Principle
8.3.2 Apparatus
8.3.3 Procedure
8.4 Behaviour on softening (Type 1)
8.4.1 Principle
19 8.4.2 Apparatus
8.4.3 Procedure
8.5 Appearance after flaming (Type 2)
8.5.1 Principle
8.5.2 Procedure
8.6 Behaviour on softening (Type 2)
8.6.1 Principle
8.6.2 Apparatus
8.6.3 Procedure
20 8.7 Residue on artificial teeth and behaviour of wax colouring material (Type 2)
8.7.1 Principle
8.7.2 Apparatus
8.7.3 Procedure
21 8.8 Adhesion on storage (Type 2)
8.8.1 Principle
8.8.2 Apparatus
8.8.3 Procedure
22 8.9 Residue on ignition (Type 1)
8.9.1 Principle
8.9.2 Apparatus
8.9.3 Procedure
23 9 Marking and packaging
9.1 Marking
9.2 Packaging
10 Test report
25 Annex A (informative) Determination of the melting point of wax
27 Bibliography
BS EN ISO 15854:2021
$142.49