• Shopping Cart
    There are no items in your cart

NF EN ISO 2439 : 2009

Current

Current

The latest, up-to-date edition.

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

Published date

12-01-2013

Sorry this product is not available in your region.

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Appareillage
6 Éprouvettes
  6.1 Forme et dimensions
  6.2 Échantillons présentant une orientation
  6.3 Conditionnement
7 Mode opératoire
  7.1 Généralités
  7.2 Indentation préliminaire pour les Méthodes A, B et C
  7.3 Méthode A - Détermination de l'indice de dureté par
      indentation de 40%/30 s
  7.4 Méthode B - Détermination des caractéristiques de
      dureté par indentation de 25%-40%-65%/30 s
  7.5 Méthode C - Controle pour la détermination de la dureté
      par indentation de 40%
  7.6 Méthode D - Détermination de l'indice de dureté par
      indentation faible de 25%/20 s
  7.7 Méthode E - Détermination du coefficient de
      fléchissement en compression et du taux de
      perte par hystérésis
8 Essais répétés
9 Rapport d'essai
Annexe A (informative) Paramètres des méthodes d'essai
         et graphiques types
Annexe B (informative) Fidélité de la Méthode E
Bibliographie

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
Indice de classement: T56-111. PR NF EN ISO 2439 April 2000. (09/2002) Supersedes NFT 56 111. (08/2003) PR NF EN ISO 2439 December 2007. (12/2007)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
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

NF EN 14035-21 : 2006 FIREWORKS - PART 21: JUMPING GROUND SPINNERS - SPECIFICATION AND TEST METHODS
NFD 60 300-2 : 2008 FURNITURE FOR YOUNG CHILDREN - PART 2: SAFETY REQUIREMENTS AND TEST METHODS FOR INDOOR AND OUTDOOR SEATING
NF EN 14035-8 : 2005 FIREWORKS - PART 8: BENGAL STICKS - SPECIFICATION AND TEST METHODS
NF EN 14035-10 : 2005 FIREWORKS - PART 10: DOUBLE BANGER - SPECIFICATION AND TEST METHODS
NF EN 1273 : 2005 CHILD CARE ARTICLES - BABY WALKING FRAMES - SAFETY REQUIREMENTS AND TEST METHODS
NF EN 60335-2-66 : 2004 AMD 2 2013 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-66: PARTICULAR REQUIREMENTS FOR WATER-BED HEATERS
NF EN 14035-20 : 2005 FIREWORKS - PART 20: JUMPING CRACKERS - SPECIFICATION AND TEST METHODS
NF EN 14035-17 : 2004 FIREWORKS - PART 17: GROUND SPINNERS - SPECIFICATION AND TEST METHODS
NF EN 14035-31 : 2006 FIREWORKS - PART 31: SHELL-IN-MORTARS - SPECIFICATION AND TEST METHODS
NF EN 14035-13 : 2005 FIREWORKS - PART 13: FLASH PELLETS - SPECIFICATION AND TEST METHODS
NF EN 14035-4 : 2003 FIREWORKS - PART 4: BANGER AND BANGER BATTERIES - SPECIFICATION AND TEST METHODS
NF EN 14035-33 : 2006 FIREWORKS - PART 33: SPINNERS - SPECIFICATION AND TEST METHODS
NFD 60 300-4 : 2012 CHILDREN'S FURNITURE - FOR DOMESTIC USE - PART 4: REQUIREMENTS AND TEST METHODS FOR STAND BEDS
NF EN 14035-3 : 2005 FIREWORKS - PART 3: AERIAL WHEELS - SPECIFICATION AND TEST METHODS
NFD 60 300-3 : 2008 FURNITURE FOR YOUNG CHILDREN - PART 3: SAFETY REQUIREMENTS AND TEST METHODS FOR INDOOR AND OUTDOOR TABLES
NF EN 14035-12 : 2003 FIREWORKS - PART 12: FLASH BANGERS AND FLASH BANGER BATTERIES - SPECIFICATION AND TEST METHODS
NF EN 14035-18 : 2005 FIREWORKS - PART 18: HAND-HELD FOUNTAINS - SPECIFICATION AND TEST METHODS
XP D65 762 : 2010 XP FURNITURE FOR INDUSTRIAL USE - WORKSHOP TABLES AND BENCH - SAFETY REQUIREMENTS AND TESTS METHODS
XP D61 040-4 : 2009 XP FURNITURE - NON DOMESTIC SEALING - PART 4: QUALIFICATION OF COVERING AND UPHOLSTERY MATERIALS
NFS 54 045 : 2014 FURNITURE FOR CHILDREN AND FOR CHILD CARE - CHILDREN'S BERTHS FOR NON-DOMESTIC USE - SAFETY REQUIREMENTS AND TEST METHODS
NF EN 14035-9 : 2005 FIREWORKS - PART 9: CRACKLING GRANULES - SPECIFICATION AND TEST METHODS

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.