RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF HARDNESS (HARDNESS BETWEEN 10 IRHD AND 100 IRHD)

Published date

12-01-2013

Publisher

Avant-propos
Introduction
1 Domaine d'application
   1.1 Généralités
   1.2 Méthodes de détermination de la dureté normale
   1.3 Méthodes de détermination de la dureté apparente
2 Références normatives
3 Termes et définitions
4 Principe
5 Appareillage
   5.1 Généralités
   5.2 Méthodes N, H, L et M
   5.3 Méthodes CN, CH, CL et CM
6 Éprouvettes
   6.1 Généralités
   6.2 Méthodes N, H, L et M
   6.3 Méthodes CN, CH, CL et CM
7 Délai entre vulcanisation et essai
8 Conditionnement des éprouvettes
9 Température d'essai
10 Mode opératoire
11 Nombre de lectures
12 Expression des résultats
13 Fidélité
14 Rapport d'essai
Annexe A (normative) Relation empirique entre pénétration
         et dureté
Annexe B (informative) Fidélité
Annexe C (informative) Guide d'utilisation des résultats de
         fidélité
Bibliographie

La présente Norme internationale spécifie quatre méthodes de détermination de la dureté des caoutchoucs vulcanisés ou thermoplastiques sur des surfaces planes (méthodes de détermination de la dureté normale) et quatre méthodes de détermination de la dureté apparente sur des surfaces courbes (méthodes de détermination de la dureté apparente). La dureté est exprimée en degrés internationaux de dureté du caoutchouc (DIDC). Les méthodes couvrent les duretés comprises entre 10 DIDC et 100 DIDC. Les méthodes diffèrent principalement par le diamètre de la bille du pénétrateur et par la valeur de la force de pénétration, ces paramètres étant choisis en fonction de l'application considérée. La plage d'applicabilité de chaque méthode est indiquée à la Figure 1. La détermination de la dureté à l'aide d'un d'uromètre de poche est décrite dans l'ISO 7619-2.

DevelopmentNote	Indice de classement: T46-003. PR NF ISO 48 December 2004. PR NF ISO 48 Amendment 1, December 2004. (12/2004) Supersedes NFT 46 003, NFT 46 028 and NFT 46 029. (11/2005) PR NF ISO 48 June 2006. (06/2006) PR NF ISO 48 July 2010. (08/2010) PR NF ISO 48 June 2017. (06/2017)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current
SupersededBy	NF ISO 48-2:2018
Supersedes	NFT 46 029 : 1976 NFT 46 028 : 1976 NFT 46 003 : 1973

Standards	Relationship
ISO 48:2010	Identical

NF EN 50508 : 2009	MULTI-PURPOSE INSULATING STICKS FOR ELECTRICAL OPERATIONS ON HIGH VOLTAGE INSTALLATIONS
NFL 17 106 : 2012	AEROSPACE INDUSTRY - NF L STANDARDIZED RUBBER MATERIALS - TECHNICAL SPECIFICATION
NF ISO 4666-4 : 2007	RUBBER VULCANIZED - DETERMINATION OF TEMPERATURE RISE AND RESISTANCE TO FATIGUE IN FLEXOMETER TESTING - PART 4: CONSTANT STRESS FLEXOMETER
NFE 48 610-1 : 2004	HYDRAULIC FLUID POWER - COMPATIBILITY BETWEEN FLUIDS AND STANDARD ELASTOMERIC MATERIALS - PART 1: FORMULATION AND PREPARATION OF TEST ELASTOMERS
NFD 36 125 : 2009 AMD 1 2011	HOUSEHOLD ECONOMY - END FITTINGS WITH SEAL GASKET FOR CORRUGATED METALLIC FLEXIBLE PIPING FOR THE EXTERNAL CONNECTION OF DOMESTIC APPLIANCES USING BUTANE AND PROPANE FROM CYLINDERS
NFF 11 380 : 2017	RAILWAY ROLLING STOCK - COMPRESSED-AIR RUBBER HOSES
NFD 36 103 : 2014	HOUSEHOLD ECONOMY - REINFORCED FLEXIBLE VULCANIZED RUBBER PIPING AND (REINFORCED) FLEXIBLE THERMOPLASTICS PIPING FOR THE EXTERNAL CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUELS DISTRIBUTED BY NETWORKS
NFP 98 286 : 2006	TEST RELATING TO PAVEMENTS - WATERPROOFING MATERIALS FOR ENGINEERING STRUCTURES - DETERMINATION OF THE FATIGUE STRENGTH OF A WATERPROOFING SURFACE COURSE ON SHEET METAL - NEGATIVE BENDING MOMENT FATIGUE BENCH TEST METHOD
NFD 36 112 : 2014	HOUSEHOLD ECONOMY - REINFORCED FLEXIBLE VULCANIZED RUBBER PIPING AND (REINFORCED) FLEXIBLE THERMOPLASTICS PIPING FOR THE EXTERNAL CONNECTION OF DOMESTIC APPLIANCES USING BUTANE OR PROPANE FROM INDIVIDUAL CYLINDERS OR TANKS
NF EN 60068 2-31 : 2008	ENVIRONMENTAL TESTING - PART 2-31: TESTS - TEST EC: ROUGH HANDLING SHOCKS, PRIMARILY FOR EQUIPMENT-TYPE SPECIMENS
NF ISO 7267-1 : 2017	RUBBER-COVERED ROLLERS - DETERMINATION OF APPARENT HARDNESS - PART 1: IRHD METHOD
NF ISO 6149-4 : 2006	CONNECTIONS FOR FLUID POWER AND GENERAL USE - PORTS AND STUD ENDS WITH ISO 261 METRIC THREADS AND O-RING SEALING - PART 4: DIMENSIONS, DESIGN, TEST METHODS AND REQUIREMENTS FOR EXTERNAL AND INTERNAL HEX PORT PLUGS
NF ISO 8434-3 : 2006	METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 3: O-RING FACE SEAL CONNECTORS
NF ISO 8362-5 : 2008	INJECTION CONTAINERS AND ACCESSORIES - PART 5: FREEZE DRYING CLOSURES FOR INJECTION VIALS
NFP 98 352 : 2015	FOOTWAYS - TACTILE GROUND SURFACE INDICATORS IN LINES FOR USE BY BLIND OR PARTIALLY SIGHTED PERSONS OR BY PERSONS HAVING ORIENTATION DIFFICULTIES
NF EN 13071-1 : 2008	STATIONARY WASTE CONTAINERS UP TO 5000 L, TOP LIFTED BOTTOM EMPTIED - PART 1: GENERAL REQUIREMENTS
NFT 47 402 : 2017	CLASSIFICATION ON NON-REINFORCED SHEET RUBBER FOR INDUSTRIAL USE
NF EN ISO 9117-1 : 2009	PAINTS AND VARNISHES - DRYING TESTS - PART 1: DETERMINATION OF THROUGH-DRY STATE AND THROUGH-DRY TIME
NF EN 1436 : 2007 + A1 2009	ROAD MARKING MATERIALS - ROAD MARKING PERFORMANCE FOR ROAD USERS
NF EN ISO 8434-1 : 2007	METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 1: 24 DEGREE CONE CONNECTORS
NF EN 61823 : 2006	ELECTRICAL INSTALLATIONS FOR LIGHTING AND BEACONING OF AERODROMES - AGL SERIES TRANSFORMERS
XP T47 814 : 2007 XP	RUBBER BEARING DEVICES - DETERMINATION OF THE APPARENT SHORE A HARDNESS WITH A POCKET DUROMETER
NFD 36 121 : 2009 AMD 1 2011	HOUSEHOLD ECONOMY - END FITTINGS WITH SEAL GASKET FOR CORRUGATED METALLIC FLEXIBLE PIPING FOR THE EXTERNAL CONNECTION OF DOMESTIC APPLIANCES USING GASEOUS FUELS DISTRIBUTED BY NETWORKS
NFT 60 628 : 2006	PETROLEUM PRODUCTS AND LUBRICANTS - EVALUATION OF THE ACTION OF GREASES ON ELASTOMERS
NF EN 12697-22 : 2004 + A1 2007	BITUMINOUS MIXTURES - TEST METHODS FOR HOT MIX ASPHALT - PART 22: WHEEL TRACKING

ISO 23529:2016	Rubber General procedures for preparing and conditioning test pieces for physical test methods
ISO 18898:2016	Rubber Calibration and verification of hardness testers

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NF ISO 48 : 2010

RUBBER, VULCANIZED OR THERMOPLASTIC - DETERMINATION OF HARDNESS (HARDNESS BETWEEN 10 IRHD AND 100 IRHD)

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Abstract

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