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NBN EN ISO 2439 : 2009

Current

Current

The latest, up-to-date edition.

FLEXIBLE CELLULAR POLYMERIC MATERIALS - DETERMINATION OF HARDNESS (INDENTATION TECHNIQUE)

Published date

01-12-2013

Foreword
1 Scope
2 Normative reference
3 Definition
4 Principle
5 Apparatus
6 Test pieces
7 Procedure
8 Repeat tests
9 Test report

Gives three methods to determine the indentation hardness of flexible cellular materials: Method A (indentation hardness index), gives a single indentation measurement for laboratory testing; Method B (indentation hardness characteristics), gives information about the shape of the hardness indentation curve; Method C (indentation hardness check), quick procedure suitable for quality control testing. The methods only apply to latex, urethane foam and PVC foam of the open cell type.

DevelopmentNote
Supersedes NBN T 46 003 (11/2003)
DocumentType
Standard
PublisherName
Belgian Standards
Status
Current
Supersedes

Standards Relationship
BS EN ISO 2439:2008 Identical
I.S. EN ISO 2439:2009 Identical
SN EN ISO 2439 : 2009 Identical
UNI EN ISO 2439 : 2009 Identical
UNE-EN ISO 2439:2009 Identical
DIN EN ISO 2439:2009-05 Identical
ISO 2439:2008 Identical
EN ISO 2439:2008 Identical

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