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Norm
ISO 2420:1972
Issue date: 1972 10 01
Leather — Determination of apparent density
The principle consists in an accurate measurement of the thickness and diameter of a disk of leather and calculation of the apparent density by dividing the mass by the v...
Withdrawn: 2002 12 05
Publisher:
International Organization for Standardization
Format:
Digital | 2 Pages
Language:
English
Currently valid:
ICS
The principle consists in an accurate measurement of the thickness and diameter of a disk of leather and calculation of the apparent density by dividing the mass by the volume. Used apparatus consists of steel press knife, thickness gauge, balance (+/- 0,001 g) and instrument for measuring diameter. The method is applicable to all leathers for which an accurate measurement of thickness can be made.
ISO 2420:2017
2017 01 31
Leather — Physical and mechanical tests — Determination of apparent density and mass per unit area
Norm
ISO 2420:2002
2002 12 05
Leather — Physical and mechanical tests — Determination of apparent density
Norm
Norm
Issue date :
2002 12 05
Leather — Physical and mechanical tests — Determination of apparent density
