Superseded
Standard
Historical
DIN EN 15771:2010-07
Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale; German version EN 15771:2010
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Summary
This document specifies a method of test for determining the scratch hardness of the surface of vitreous and porcelain enamels according to the Mohs scale. The scratch hardness, on the Mohs scale, of vitreous and porcelain enamels is determined by drawing certain minerals of defined scratch hardness, on the Mohs scale, by hand over their surface.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 07/01/2010 |
| Page Count | 7 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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