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  • BS 903-A26(1995) : 1995

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    PHYSICAL TESTING OF RUBBER - METHOD FOR DETERMINATION OF HARDNESS (HARDNESS BETWEEN 10 IRHD AND 100 IRHD)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  15-02-1995

    Language(s):  English

    Published date:  01-01-1995

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Committees responsible
    National foreword
    Introduction
    Method
    1. Scope
    2. Normative references
    3. Principle
    4. Definitions
    5. Apparatus
    6. Test pieces
    7. Time-interval between vulcanization and testing
    8. Conditioning of test pieces
    9. Temperature of test
    10. Procedure
    11. Number of readings
    12. Expression of results
    13. Precision
    14. Test report
    Annexes
    A. (normative) Empirical relationship between
         indentation and hardness
    B. (informative) Guidance for using precision results
    Tables
    1. Forces and dimensions of apparatus
    2. Minimum distance of point of contact from edge of
         test piece
    3. Conversion of values of D into international rubber
         hardness degrees (IRHD) for use in method N
    4. Conversion of values of D into international rubber
         hardness degrees (IRHD) for use in method H
    5. Conversion of values of D into international rubber
         hardness degrees (IRHD) for use in method L
    6. Type 1 precision, medium-hardness rubbers, method N
    7. Type 1 precision, medium-hardness rubbers, method M
    8. Type 1 precision, high-hardness rubbers, method N
    9. Type 1 precision, high-hardness rubbers, method H
    10. Type 1 precision, low-hardness rubber, method L
    Figures
    1. Range of applicability
    A.1 Relationship between log 10E and hardness in IRHD
         from 3 to 100
    A.2 Relationship between log 10E and hardness in IRHD
         from 3 to 40
    A.3 Relationship between log 10E and hardness from 80
         to 100

    Abstract - (Show below) - (Hide below)

    Specifies four methods for the determination of the hardness of vulcanized or thermoplastic rubbers on flat surfaces. Coverage includes: definitions, apparatus, procedure, and number of readings. Also gives detailed tables, diagrams and annexes.

    General Product Information - (Show below) - (Hide below)

    Committee PRI/22
    Development Note Also Numbered as ISO 48 (09/2001) Supersedes 86/44631 DC, 98/122128 DC and BS 903-A26(1969) Reviewed and confirmed by BSI, May, 2005. (04/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 7976-1(2002) : 2002 PENDULUM TESTERS - PART 1: SPECIFICATION
    BS EN 279 : 1991 SPECIFICATION FOR HOMOGENOUS RUBBER MATERIALS FOR DYNAMIC SEALS IN DOMESTIC APPLIANCES USING COMBUSTIBLE GASES UP TO 200 MBAR
    BS 903-3(2003) : 2003 PHYSICAL TESTING OF RUBBER - PART 3: ACQUISITION AND PRESENTATION OF COMPARABLE SINGLE-POINT DATA
    BS F164(2006) : 2006 PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ("O" RINGS) MANUFACTURED FROM FLUOROSILICONE RUBBER MATERIAL CONFORMING TO BS F 154 - SPECIFICATION
    05/30129999 DC : DRAFT JULY 2005 BS F 159 - PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM OIL RESISTANT SILICONE RUBBER MATERIAL RELEASED CONFORMING TO BS F 153 - SPECIFICATION
    BS F157(2006) : 2006 PROPERTIES OF HIGH TEAR STRENGTH SILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS 3227(2003) : 2003 BUTYL RUBBER COMPOUNDS (INCLUDING HALOBUTYL COMPOUNDS) - SPECIFICATION
    BS 2751(2001) : 2001 GENERAL PURPOSE ACRYLONITRILE-BUTADIENE RUBBER COMPOUNDS - SPECIFICATION
    05/30130031 DC : DRAFT JUL 2005 BS F 157 - PROPERTIES OF HIGH TEAR STRENGTH SILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS 7825-3.4:1998 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - MECHANICAL PROPERTIES OF RUBBER
    BS F162(2006) : 2006 PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ("O" RINGS) MANUFACTURED FROM ETHYLENE-PROPYLENE RUBBER MATERIAL CONFORMING TO BS F 156 - SPECIFICATION
    05/30130016 DC : DRAFT JUL 2005 BS F 153 - PROPERTIES OF OIL RESISTANT SILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    05/30130001 DC : DRAFT JUL 2005 BS F 160 - PROPERTIES OF ELASTOMERIC TORODIAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM BUTADIENE-ACRYLONITRILE MINERAL OIL RESISTANT RUBBER MATERIAL - SPECIFICATION
    BS F153(2006) : 2006 PROPERTIES OF OIL RESISTANT SILICONE RUBBER SHEET, MOULDING AND EXTRUSIONS - SPECIFICATION
    07/30160560 DC : DRAFT JAN 2007 PD 5500 AMD 2 - SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 2752(2003) : 2003 CHLOROPRENE RUBBER COMPOUNDS - SPECIFICATION
    BS 7655-0(1997) : 1997 SPECIFICATION FOR INSULATING AND SHEATHING MATERIALS FOR CABLES - GENERAL INTRODUCTION
    BS 5873-4(1998) : 1998 EDUCATIONAL FURNITURE - SPECIFICATION FOR STRENGTH AND STABILITY OF STORAGE FURNITURE FOR EDUCATIONAL INSTITUTIONS
    BS 598-110(1998) : 1998 SAMPLING AND EXAMINATION OF BITUMINOUS MIXTURES FOR ROADS AND OTHER PAVED AREAS - METHODS OF TEST FOR THE DETERMINATION OF WHEEL-TRACKING RATE AND DEPTH
    05/30130004 DC : DRAFT JUL 2005 BS F 161 - PROPERTIES OF ELASTOMERIC TORODIAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM BUTADIENE-ACRYLONITRILE FUEL AND SYNTHETIC OIL RESISTANT MATERIAL - SPECIFICATION
    BS EN 278 : 1991 SPECIFICATION FOR RUBBER MATERIALS FOR DIAPHRAGMS IN DOMESTIC APPLIANCES USING COMBUSTIBLE GASES UP TO 200 MBAR
    BS PD5500(2003) : 2003 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    05/30134294 DC : DRAFT MAY 2005 BS 8445 - BATH AND SHOWER MATS - SPECIFICATION
    BS F154(2006) : 2006 PROPERTIES OF FLUOROSILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS 2891(1992) : 1992 SPECIFICATION FOR OPERATING TABLE MATTRESSES AND MATTRESS SECTIONS
    05/30130028 DC : DRAFT JUL 2005 BS F 156 - PROPERTIES OF FLUID RESISTANT ETHYLENE-PROPYLENE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS 812-114(1989) : 1989 TESTING AGGREGATES - PART 114: METHOD FOR DETERMINATION OF THE POLISHED-STONE VALUE
    BS 1010-2:1973 SPECIFICATION FOR DRAW-OFF TAPS AND STOPVALVES FOR WATER SERVICES (SCREW-DOWN PATTERN) - PART 2: DRAW-OFF TAPS AND ABOVE-GROUND STOPVALVES
    BS 5176(2003) : 2003 CLASSIFICATION SYSTEM FOR VULCANIZED RUBBERS - SPECIFICATION
    BS 7655-0(2006) : 2006 SPECIFICATION FOR INSULATING AND SHEATHING MATERIALS FOR CABLES - PART 0: GENERAL INTRODUCTION
    95/107225 DC : DRAFT NOV 1995 SPECIFICATION FOR IMPACT PERFORMANCE REQUIREMENTS FOR FLAT SAFETY GLASS AND SAFETY PLASTICS FOR USE IN BUILDINGS
    BS 2782-3.370(1996) : 1996 METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - DETERMINATION OF RESISTANCE TO WEAR BY ABRASIVE WHEELS
    05/30130006 DC : DRAFT JUL 2005 BS F 162 - PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM ETHYLENEPROPYLENE RUBBER MATERIAL CONFORMING TO BS F 156 - SPECIFICATION
    BS 903-4(2003) : 2003 PHYSICAL TESTING OF RUBBER - PART 4: ACQUISITION AND PRESENTATION OF COMPARABLE MULTI-POINT DATA
    BS 5350-H4(1984) : 1984 METHODS OF TEST FOR ADHESIVES - PART H4: DETERMINATION OF MAXIMUM OPEN TIME OF HOT-MELT ADHESIVES (OVEN METHOD)
    02/123418 DC : DRAFT AUG 2002 BS 903-3 - PHYSICAL TESTING OF RUBBER - PART 3: ACQUISITION AND PRESENTATION OF COMPARABLE SINGLE-POINT DATA
    BS 1970(2006) : 2006 HOT WATER BOTTLES MANUFACTURED FROM RUBBER AND PVC - SPECIFICATION
    BS F152(2006) : 2006 PROPERTIES OF SILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS (GENERAL PURPOSE) - SPECIFICATION
    BS 1154(2003) : 2003 NATURAL RUBBER COMPOUNDS - SPECIFICATION
    BS EN 291 : 1992 RUBBER SEALS - STATIC SEALS IN DOMESTIC APPLIANCES FOR COMBUSTIBLE GAS UP TO 200 MBAR - SPECIFICATION FOR MATERIAL
    BS 5292(1980) : 1980 SPECIFICATION FOR JOINTING MATERIALS AND COMPOUNDS FOR INSTALLATIONS USING WATER LOW PRESSURE STEAM OR 1ST, 2ND AND 3RD FAMILY
    BS 1970(2001) : 2001 HOT WATER BOTTLES MANUFACTURED FROM RUBBER AND PVC - SPECIFICATION
    97/712737 DC : DRAFT JUL 1997 ISO/CD 8434-5 - METALLIC TUBE CONNECTIONS FOR FLUID POWER AND GENERAL USE - PART 5: TEST METHODS FOR THREADED HYDRAULIC FLUID POWER CONNECTIONS
    BS 1377-2:1990 Methods of test for soils for civil engineering purposes Classification tests
    BS 7870-2(1999) : 1999 LV AND MV POLYMERIC INSULATED CABLES FOR USE BY DISTRIBUTION AND GENERATION UTILITIES - PART 2: METHODS OF TEST
    05/30130011 DC : DRAFT JUL 2005 BS F 164 - PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM FLUOROSILICONE RUBBER MATERIAL RELEASED TO BS F 154 - SPECIFICATION
    05/30130019 DC : DRAFT JULY 2005 BS F 154 - PROPERTIES OF FLUOROSILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS 7870-2:1996 LV AND MV POLYMERIC INSULATED CABLES FOR USE BY DISTRIBUTION AND GENERATED UTILITIES - METHODS OF TEST
    05/30130008 DC : DRAFT JUL 2005 BS F 163 - PROPERTIES OF ELASTOMERIC TORODIAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM FLUOROCARBON LOW COMPRESSION SET RUBBER MATERIAL - SPECIFICATION
    BS 903-1:1995 PHYSICAL TESTING OF RUBBER - GUIDE TO THE SELECTION AND USE OF METHODS OF TEST FOR RUBBER
    BS 7825-3.8:1998 CALIBRATION OF RUBBER AND PLASTICS TEST EQUIPMENT - CALIBRATION SCHEDULES - DEGRADATION AND ENVIRONMENTAL PROPERTIES
    BS 6996(2003) : 2003 MINERAL OIL RESISTANT ACRYLONITRILE-BUTADIENE RUBBER COMPOUNDS - SPECIFICATION
    BS 598-110:1996 SAMPLING AND EXAMINATION OF BITUMINOUS MIXTURES FOR ROADS AND OTHER PAVED AREAS - METHODS OF TEST FOR THE DETERMINATION OF WHEEL-TRACKING RATE
    BS 7652-2(1995) : 1995 PREFILLED SYRINGES - SPECIFICATION FOR PLUNGERS AND DISCS FOR DENTAL LOCAL ANESTHETIC CARTRIDGES
    03/303957 DC : DRAFT APR 2003 BS 5385 - WALL AND FLOOR TILING - PART 3: CODE OF PRACTICE FOR THE DESIGN AND INSTALLATION OF INTERNAL AND EXTERNAL CERAMIC FLOOR TILES AND MOSAICS IN NORMAL CONDITIONS
    BS 5350-C5(2002) : 2002 METHODS OF TEST FOR ADHESIVES - DETERMINATION OF BOND STRENGTH IN LONGITUDINAL SHEAR FOR RIGID ADHERENDS
    BS 903-2(1997) : 1997 PHYSICAL TESTING OF RUBBER - GUIDE TO THE APPLICATION OF STATISTICS TO RUBBER TESTING
    BS 7158(2001) : 2001 PLASTICS INSPECTION CHAMBERS FOR DRAINS AND SEWERS - SPECIFICATION
    BS F159(2006) : 2006 PROPERTIES OF ELASTOMERIC TOROIDAL SEALING RINGS ("O" RINGS) MANUFACTURED FROM OIL RESISTANT SILICONE RUBBER MATERIAL CONFORMING TO BS F 153 - SPECIFICATION
    BS 5400-9.2(1983) : 1983 STEEL, CONCRETE AND COMPOSITE BRIDGES - BRIDGE BEARINGS - SPECIFICATION FOR MATERIALS, MANUFACTURE AND INSTALLATION OF BRIDGE BEARINGS
    BS 5400-9.1(1983) : 1983 STEEL, CONCRETE AND COMPOSITE BRIDGES - PART 9: BRIDGE BEARINGS - SECTION 9.1: CODE OF PRACTICE FOR DESIGN OF BRIDGE BEARINGS
    06/30134942 DC : DRAFT FEB 2006 BS 1970 - HOT WATER BOTTLES MANUFACTURED FROM RUBBER AND PVC - SPECIFICATION
    05/30129997 DC : DRAFT JUL 2005 BS F 158 - PROPERTIES OF ELASTOMERIC TORODIAL SEALING RINGS ('O' RINGS) MANUFACTURED FROM FLUOROCARBON RUBBER MATERIAL - SPECIFICATION
    BS F156(2006) : 2006 PROPERTIES OF FLUID RESISTANT ETHYLENE-PROPYLENE RUBBER SHEET, MOULDINGS AND EXTRUSIONS - SPECIFICATION
    BS EN 60068-2-32 : 1993 ENVIRONMENTAL TESTING - TEST METHODS - TEST ED - FREE FALL
    BS PD5500(2000) : 2000 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    DEFSTAN 22-78/2(2005) : 2005 REQUIREMENTS FOR THE MANUFACTURE, QUALITY CONTROL, PACKAGING, AND DISPOSAL OF EDGE FAIRING STRIPS FOR ACOUSTIC TILES
    BS 1155(2003) : 2003 NATURAL RUBBER COMPOUNDS FOR EXTRUSION - SPECIFICATION
    BS 6014(2003) : 2003 ETHYLENE PROPYLENE RUBBER COMPOUNDS - SPECIFICATION
    05/30130013 DC : DRAFT JUL 2005 BS F 152 - PROPERTIES OF SILICONE RUBBER SHEET, MOULDINGS AND EXTRUSIONS (GENERAL PURPOSE) - SPECIFICATION
    BS PD5500(2018) : 2018 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 7038(1988) : 1988 SPECIFICATION FOR RUBBER COOLANT HOSES AND TUBING FOR USE ON PRIVATE CARS AND LIGHT COMMERCIAL VEHICLES
    BS PD5500(2006) : 2006 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS PD5500(2009) : 2009 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 5459-2(2000) : 2000 SPECIFICATION FOR PERFORMANCE REQUIREMENTS AND TESTS FOR OFFICE FURNITURE - PART 2: OFFICE PEDESTAL SEATING FOR USE BY PERSONS WEIGHING UP TO 150 KG AND FOR USE UP TO 24 HOURS A DAY, INCLUDING TYPE-APPROVAL TESTS FOR INDIVIDUAL COMPONENTS
    BS PD5500(2015) : 2015 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS PD5500(2012) : 2012 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    API STD 17F : 2017 SUBSEA PRODUCTION CONTROL SYSTEMS
    DEFSTAN 93-80/1(1994) : 1994 BUTYL RUBBER, SCRIM-REINFORCED SHEET
    DEFSTAN 13-177/1(1998) : 1998 CPX 200
    BS EN 538 : 1994 CLAY ROOFING TILES FOR DISCONTINUOUS LAYING - FLEXURAL STRENGTH TEST
    BS EN 28362-2 : 1993 INJECTION CONTAINERS FOR INJECTABLES AND ACCESSORIES - CLOSURES FOR INJECTION VIALS
    BS EN ISO 3678 : 1995 PAINTS AND VARNISHES - PRINT-FREE TEST
    BS EN ISO 9237:1995 Textiles. Determination of the permeability of fabrics to air
    BS EN 13480-3:2017 Metallic industrial piping Design and calculation
    EN 13480-3:2017 (edition 2) Metallic industrial piping - Part 3: Design and calculation
    I.S. EN 13480-3:2017 METALLIC INDUSTRIAL PIPING - PART 3: DESIGN AND CALCULATION
    BS 598-110:1998 Sampling and examination of bituminous mixtures for roads and other paved areas Methods of test for the determination of wheel-tracking rate and depth
    BS 1970:2006 Hot water bottles manufactured from rubber and PVC. Specification
    BS 1970:2001 Hot water bottles manufactured from rubber and PVC. Specification
    BS 7870-2:1999 LV AND MV POLYMERIC INSULATED CABLES FOR USE BY DISTRIBUTION AND GENERATION UTILITIES - PART 2: METHODS OF TEST
    BS 1154:2003 NATURAL RUBBER COMPOUNDS - SPECIFICATION

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 3383:1985 Rubber General directions for achieving elevated or subnormal temperatures for test purposes
    ISO 4661-1:1993 Rubber, vulcanized or thermoplastic Preparation of samples and test pieces Part 1: Physical tests
    ISO 1826:1981 Rubber, vulcanized Time-interval between vulcanization and testing Specification
    ISO 471:1995 Rubber Temperatures, humidities and times for conditioning and testing
    ISO/TR 9272:2005 Rubber and rubber products Determination of precision for test method standards
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