Please select and order
€84.27
excl. VAT
CONFIGURE NOW
Norm
ÖNORM EN ISO 2439
Issue date: 2009 04 01
Flexible cellular polymeric materials - Determination of hardness (indentation technique) (ISO 2439:2008)
The indentation hardness of flexible cellular materials is a measure of their load-bearing properties. This
International Standard specifies four methods (A to D) for th...
Read more
Valid
Publisher:
Austrian Standards International
Format:
Digital | 18 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
The indentation hardness of flexible cellular materials is a measure of their load-bearing properties. This
International Standard specifies four methods (A to D) for the determination of indentation hardness and one
method (E) for determination of compressive deflection coefficient and hysteresis loss rate of flexible cellular
materials. Annex A provides a summary of test parameters and typical force-indentation graphs obtained with
these methods.
These five methods are applicable only to latex foam, urethane foam and PVC foam of the open-cell type. The
methods specified can be used for testing finished articles and for the characterization of bulk material.
ÖNORM EN ISO 2439
2009 04 01
Flexible cellular polymeric materials - Determination of hardness (indentation technique) (ISO 2439:...
Norm
↖
ÖNORM EN ISO 2439
2001 02 01
Flexible cellular polymeric materials - Determination of hardness (indentation technique) (ISO 2439:...
Norm
Norm
ISO 7500-1:2004
Issue date :
2004 08 13
Metallic materials — Verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Verification and calibration of the force-measuring system
Norm
ISO 23529:2004
Issue date :
2004 09 07
Rubber — General procedures for preparing and conditioning test pieces for physical test methods
Draft
ISO/DIS 23529
Issue date :
2009 05 18
Rubber — General procedures for preparing and conditioning test pieces for physical test methods
Norm
ISO 7500-1:2018
Issue date :
2018 02 07
Metallic materials — Calibration and verification of static uniaxial testing machines — Part 1: Tension/compression testing machines — Calibration and verification of the force-measuring system
Norm
ISO 23529:2016
Issue date :
2016 10 27
Rubber — General procedures for preparing and conditioning test pieces for physical test methods
Norm
ISO 2439:2008
Issue date :
2008 12 03
Flexible cellular polymeric materials — Determination of hardness (indentation technique)