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BS EN ISO 8442-9:2018

$102.76

Materials and articles in contact with foodstuffs. Cutlery and table holloware – Requirements for ceramic knives

Published By Publication Date Number of Pages
BSI 2018 16
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This document specifies material and performance requirements and test method of ceramic blades of knives intended for use in the preparation of food.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Materials and construction
5 Performance requirements
5.1 Hardness of ceramic blades
5.2 Sharpness and edge retention
9 5.3 Impact resistance of inclined plane of ceramic blades
5.3.1 General
5.3.2 Apparatus
5.3.3 Procedure
5.4 Bonding strength of the coating and printing of ceramic blades
5.4.1 General
5.4.2 Apparatus
5.4.3 Procedure
10 5.5 Dishwasher safety
5.6 Resistance to thermal shock
6 Safety instructions
11 Annex A (normative) Metallography examination
12 Annex B (normative) Schematic diagram of impact resistance of inclined plane of ceramic blade
14 Annex C (normative) Bonding strength test apparatus for the coating and printing of ceramic blade
15 Bibliography
BS EN ISO 8442-9:2018
$102.76