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  • ISO 6721-2:2008

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Plastics Determination of dynamic mechanical properties Part 2: Torsion-pendulum method

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  29-04-2019

    Language(s):  English, French

    Published date:  26-05-2008

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 6721-2:2008 specifies two methods (A and B) for determining the linear dynamic mechanical properties of plastics, i.e. the storage and loss components of the torsional modulus, as a function of temperature, for small deformations within the frequency range from 0,1 Hz to 10 Hz.

    The temperature dependence of these properties, measured over a sufficiently broad range of temperatures (for example from -50 C to +150 C for the majority of commercially available plastics), gives information on the transition regions (for example the glass transition and the melting transition) of the polymer. It also provides information concerning the onset of plastic flow. The two methods described are not applicable to non-symmetrical laminates (see ISO 67213, Plastics Determination of dynamic mechanical properties Part 3: Flexural vibration Resonance-curve method). The methods are not suitable for testing rubbers, for which the user is referred to ISO 46642, Rubber, vulcanized or thermoplastic Determination of dynamic properties Part 2: Torsion pendulum methods at low frequencies.

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    Development Note Supersedes ISO 537 (04/2001) DRAFT ISO/FDIS 6721-2 is also available for this standard. (12/2017)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Superseded
    Superseded By
    Supersedes

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

    DIN 2874 E : 2002 Flanged steel pipes and flanged steel or cast iron pipes and fittings with PTFE or PFA linings – Technical delivery conditions
    UNI EN ISO 6721-1 : 2011 PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    BS EN ISO 6721-1:2011 Plastics. Determination of dynamic mechanical properties General principles
    ASTM D 5592 : 1994 Standard Guide for Material Properties Needed in Engineering Design Using Plastics
    ONORM EN ISO 11403-1 : 2014 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES (ISO 11403-1:2014)
    ISO 6721-7:1996 Plastics Determination of dynamic mechanical properties Part 7: Torsional vibration Non-resonance method
    DIN EN ISO 11403-1 E : 2003 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES (ISO 11403-1:2014)
    EN 13121-1:2003 GRP TANKS AND VESSELS FOR USE ABOVE GROUND - PART 1: RAW MATERIALS - SPECIFICATION CONDITIONS AND ACCEPTANCE CONDITIONS
    DIN EN ISO 8257-2 E : 2006 PLASTICS - POLY(METHYL METHACRYLATE) (PMMA) MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    DIN EN 14598-2:2005-07 Reinforced thermosetting moulding compounds - Specification for Sheet Moulding Compound (SMC) and Bulk Moulding Compound (BMC) - Part 2: Methods of test and general requirements
    BS EN 13677-2:2003 Reinforced thermoplastic moulding compounds. Specification for GMT Methods of test and general requirements
    BS EN 14879-5:2007 Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media Linings on concrete components
    DIN EN ISO 8257-2:2006-06 PLASTICS - POLY(METHYL METHACRYLATE) (PMMA) MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    BS 2782-3:Method 323C:1996 Methods of testing plastics Mechanical properties - Shear vibration. Non-resonance method
    PREN ISO 11403-1 : DRAFT 2012 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES (ISO/DIS 11403-1:2012)
    BS ISO 8257-2:1990 Plastics. Poly(methyl methacrylate) (PMMA) moulding and extrusion materials Preparation of test specimens and determination of properties
    EN ISO 11403-1:2014 Plastics - Acquisition and presentation of comparable multipoint data - Part 1: Mechanical properties (ISO 11403-1:2014)
    UNE-ISO 1268-11:2012 Fibre-reinforced plastics. Methods of producing test plates. Part 11: Injection moulding of BMC and other long-fibre moulding compounds. Small plates
    UNE-EN ISO 6721-1:2012 Plastics - Determination of dynamic mechanical properties - Part 1: General principles (ISO 6721-1:2011)
    ASTM D 4000 : 2016 : REDLINE Standard Classification System for Specifying Plastic Materials
    ISO 1268-11:2005 Fibre-reinforced plastics — Methods of producing test plates — Part 11: Injection moulding of BMC and other long-fibre moulding compounds — Small plates
    DIN EN 14879-5 E : 2007 ORGANIC COATING SYSTEMS AND LININGS FOR PROTECTION OF INDUSTRIAL APPARATUS AND PLANTS AGAINST CORROSION CAUSED BY AGGRESSIVE MEDIA - PART 5: LININGS ON CONCRETE COMPONENTS
    UNE-EN ISO 11403-1:2014 Plastics - Acquisition and presentation of comparable multipoint data - Part 1: Mechanical properties (ISO 11403-1:2014)
    DIN EN 15274:2015-06 GENERAL PURPOSE ADHESIVES FOR STRUCTURAL ASSEMBLY - REQUIREMENTS AND TEST METHODS
    BS EN 14598-2:2005 Reinforced thermosetting moulding compounds. Specification for sheet moulding compound (SMC) and bulk moulding compound (BMC) Methods of test and general requirements
    I.S. EN ISO 11403-1:2014 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES (ISO 11403-1:2014)
    I.S. EN ISO 8257-2:2006 PLASTICS - POLY(METHYL METHACRYLATE) (PMMA) MOULDING AND EXTRUSION MATERIALS - PART 2: PREPARATION OF TEST SPECIMENS AND DETERMINATION OF PROPERTIES
    I.S. EN 15274:2015 GENERAL PURPOSE ADHESIVES FOR STRUCTURAL ASSEMBLY - REQUIREMENTS AND TEST METHODS
    VDI 3830 Blatt 5:2005-11 Damping of materials and members - Experimental techniques for the determination of damping characteristics
    VDI 3830 Blatt 1:2004-08 Damping of materials and members - Classification and survey
    14/30300568 DC : 0 BS EN 15274 - GENERAL PURPOSE ADHESIVES FOR STRUCTURAL ASSEMBLY - REQUIREMENTS AND TEST METHODS
    BS ISO 13781:2017 Implants for surgery. Homopolymers, copolymers and blends on poly(lactide). In vitro degradation testing
    BS ISO 1268-11:2005 Fibre-reinforced plastics. Methods of producing test plates Injection moulding of BMC and other long-fibre moulding compounds. Small plates
    18/30356018 DC : DRAFT FEB 2018 BS ISO 6721-7 - PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 7: TORSIONAL VIBRATION - NON-RESONANCE METHOD
    BS 2782-3:Method 323D:1996 Methods of testing plastics Mechanical properties - Torsional vibration. Non-resonance method
    EN ISO 6721-1:2011 Plastics - Determination of dynamic mechanical properties - Part 1: General principles (ISO 6721-1:2011)
    ISO 6721-6:1996 Plastics Determination of dynamic mechanical properties Part 6: Shear vibration Non-resonance method
    ISO 17282:2004 Plastics — Guide to the acquisition and presentation of design data
    UNI EN ISO 11403-1 : 2014 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES
    DIN EN ISO 11403-1:2014-09 Plastics - Acquisition and presentation of comparable multipoint data - Part 1: Mechanical properties (ISO 11403-1:2014)
    BS EN 13121-1:2003 GRP tanks and vessels for use above ground Raw materials. Specification conditions and acceptance conditions
    DIN EN 15274 E : 2015 GENERAL PURPOSE ADHESIVES FOR STRUCTURAL ASSEMBLY - REQUIREMENTS AND TEST METHODS
    I.S. EN ISO 294-3:2003 PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - SMALL PLATES
    EN ISO 294-3 : 2003 PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - PART 3: SMALL PLATES
    12/30255180 DC : 0 BS EN ISO 11403-1 - PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES
    PREN 15274 : DRAFT 2014 GENERAL PURPOSE ADHESIVES FOR STRUCTURAL ASSEMBLY - REQUIREMENTS AND TEST METHODS
    15/30296854 DC : 0 BS ISO 13781 - INPLANTS FOR SURGERY - HOMOPOLYMERS, COPOLYMERS AND BLENDS ON POLY(LACTIDE) - IN VITRO DEGRADATION TESTING
    11/30234454 DC : 0 BS EN ISO 6721-1 - PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    DIN EN ISO 6721-1:2011-08 PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    ASTM D 5592 : 1994 : R2010 Standard Guide for Material Properties Needed in Engineering Design Using Plastics
    ISO 6721-1:2011 Plastics Determination of dynamic mechanical properties Part 1: General principles
    BS EN ISO 10724-2:2001 Plastics. Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) Small plates
    BS EN ISO 294-3:2003 Plastics. Injection moulding of test specimens of thermoplastic materials Small plates
    BS EN 13677-3:2003 Reinforced thermoplastic moulding compounds. Specification for GMT Specific requirements
    UNE-EN 15274:2015 General purpose adhesives for structural assembly - Requirements and test methods
    ISO 8257-2:2001 Plastics Poly(methyl methacrylate) (PMMA) moulding and extrusion materials Part 2: Preparation of test specimens and determination of properties
    ISO 10724-2:1998 Plastics — Injection moulding of test specimens of thermosetting powder moulding compounds (PMCs) — Part 2: Small plates
    ISO 294-3:2002 Plastics Injection moulding of test specimens of thermoplastic materials Part 3: Small plates
    ISO 11403-1:2014 Plastics Acquisition and presentation of comparable multipoint data Part 1: Mechanical properties
    BS EN ISO 8257-2:2006 Plastics. Poly(methyl methacrylate) (PMMA) moulding and extrusion materials Preparation of test specimens and determination of properties
    BS EN ISO 11403-1:2014 Plastics. Acquisition and presentation of comparable multipoint data Mechanical properties
    EN 14879-5:2007 Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media - Part 5: Linings on concrete components
    EN ISO 8257-2:2006 Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 8257-2:2001)
    EN 14598-2:2005/AC:2006 REINFORCED THERMOSETTING MOULDING COMPOUNDS - SPECIFICATION FOR SHEET MOULDING COMPOUND (SMC) AND BULK MOULDING COMPOUND (BMC) - PART 2: METHODS OF TEST AND GENERAL REQUIREMENTS
    EN 13677-3:2003 Reinforced thermoplastic moulding compounds - Specification for GMT - Part 3: Specific requirements
    EN 13677-2:2003 Reinforced thermoplastic moulding compounds - Specification for GMT - Part 2: Methods of test and general requirements
    EN ISO 10724-2 : 2000 PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOSETTING POWDER MOULDING COMPOUNDS (PMCS) - PART 2: SMALL PLATES
    EN 15274:2015 General purpose adhesives for structural assembly - Requirements and test methods
    PREN ISO 6721-1 : DRAFT 2011 PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    BS ISO 11403-1 : AMD 10683 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - MECHANICAL PROPERTIES
    NF EN ISO 6721-1 : 2011 PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    ISO 13781:2017 Implants for surgery — Homopolymers, copolymers and blends on poly(lactide) — In vitro degradation testing
    I.S. EN ISO 6721-1:2011 PLASTICS - DETERMINATION OF DYNAMIC MECHANICAL PROPERTIES - PART 1: GENERAL PRINCIPLES
    ASTM D 5592 : 1994 : R2002 : EDT 1 Standard Guide for Material Properties Needed in Engineering Design Using Plastics
    BS EN 15274:2015 General purpose adhesives for structural assembly. Requirements and test methods
    CEN/TR 14548:2003 Adhesives - Guide to test methods and other standards for the general requirements, characterization and safety of structural adhesives
    DIN 2874:2002-06 Flanged steel pipes and flanged steel or cast iron pipes and fittings with PTFE or PFA linings – Technical delivery conditions
    DIN EN 14879-5:2007-10 Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media - Part 5: Linings on concrete components
    DIN EN ISO 11403-1:2003-09 PLASTICS - ACQUISITION AND PRESENTATION OF COMPARABLE MULTIPOINT DATA - PART 1: MECHANICAL PROPERTIES (ISO 11403-1:2014)

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

    ISO 6721-1:2011 Plastics Determination of dynamic mechanical properties Part 1: General principles
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