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  • ISO 1890:2009

    Current The latest, up-to-date edition.

    Reinforcement yarns Determination of twist

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

    Language(s):  English, French, Russian

    Published date:  20-05-2009

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 1890:2009 specifies a method for the determination of twist in yarns made from textile glass, carbon, aramid or any other reinforcement fibres.

    The method applies to single yarns (one twist) and to folded or cabled yarns (two or more twists). For folded and cabled yarns, the method is generally applied only to the final twist step.

    The International Standard is applicable to package-wound yarns. If the measurement is carried out on yarns taken from a beam (or warp) or from a fabric, the result is of an indicative nature only.

    The method is not applicable to products made from staple fibres.

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

    Development Note Supersedes ISO/DIS 1890. (05/2009)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

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

    DIN EN 16245-3:2013-08 FIBRE-REINFORCED PLASTIC COMPOSITES - DECLARATION OF RAW MATERIAL CHARACTERISTICS - PART 3: SPECIFIC REQUIREMENTS FOR FIBRE
    BS EN 16245-3:2013 Fibre-reinforced plastic composites. Declaration of raw material characteristics Specific requirements for fibre
    UNI EN 16245-3 : 2013 FIBRE-REINFORCED PLASTIC COMPOSITES - DECLARATION OF RAW MATERIAL CHARACTERISTICS - PART 3: SPECIFIC REQUIREMENTS FOR FIBRE
    SAE AMS 3961/3 : 2015 350 DEGREES F AUTOCLAVE CURE, LOW FLOW TOUGHENED EPOXY PREPREGS, TYPE 35, CLASS 1, GRADE 190, FIBER 1
    BS EN ISO 2061:2015 Textiles. Determination of twist in yarns. Direct counting method
    EN 12654-3:1998 Textile glass - Yarns - Part 3: General requirements for general applications
    BS ISO 3598:2011 Textile glass. Yarns. Basis for a specification
    10/30211421 DC : 0 BS ISO 3598 - TEXTILE GLASS - YARNS - BASIS FOR A SPECIFICATION
    SAE AMS 2980/1 : 2014 CARBON FIBER FABRIC AND EPOXY RESIN WET LAY-UP REPAIR MATERIAL - PART 1 - GENERAL REQUIREMENTS
    ISO 3598:2011 Textile glass Yarns Basis for a specification
    UNE-EN 16245-3:2014 Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 3: Specific requirements for fibre
    I.S. EN ISO 2061:2015 TEXTILES - DETERMINATION OF TWIST IN YARNS - DIRECT COUNTING METHOD (ISO 2061:2015)
    PREN 2962 : 200P1 AEROSPACE SERIES - CARBON FIBRE FILAMENT YARN (POLYACRYLONITRILE PRECURSOR) - TECHNICAL SPECIFICATION
    SAE AMS 3961/1 : 2015 350 DEGREES F AUTOCLAVE CURE, LOW FLOW TOUGHENED EPOXY PREPREGS, TYPE 38, CLASS 2, GRADE 193, STYLE 3K-70-PW, FIBER 1
    SAE AMS 3970/1 : 2011 CARBON FIBER FABRIC REPAIR PREPREG, 120 DEGREES C (250 DEGREES F) VACUUM CURING - PART 1 - GENERAL REQUIREMENTS
    SAE AMS 2980/3 : 2014 CARBON FIBER FABRIC AND EPOXY RESIN WET LAY-UP REPAIR MATERIAL - PART 3 - PURCHASING SPECIFICATION - FABRIC
    DIN EN ISO 2061:2015-12 TEXTILES - DETERMINATION OF TWIST IN YARNS - DIRECT COUNTING METHOD (ISO 2061:2015)
    11/30239980 DC : DRAFT MAR 2011 BS EN 16245-3 - FIBRE-REINFORCED PLASTIC COMPOSITES - DECLARATION OF RAW MATERIAL CHARACTERISTICS - PART 3: SPECIFIC REQUIREMENTS FOR FIBRE
    NF ISO 3598 : 2011 TEXTILE GLASS - YARNS - BASIS FOR A SPECIFICATION
    I.S. EN 16245-3:2013 FIBRE-REINFORCED PLASTIC COMPOSITES - DECLARATION OF RAW MATERIAL CHARACTERISTICS - PART 3: SPECIFIC REQUIREMENTS FOR FIBRE
    UNE-EN ISO 2061:2015 Textiles - Determination of twist in yarns - Direct counting method (ISO 2061:2015)
    BS EN 13003-1:1999 Para-aramid fibre filament yarns Designation
    BS EN 13003-3:1999 Para-aramid fibre filament yarns Technical specifications
    BS EN 12654-2:1999 Textile glass. Yarns Methods of test and general specifications
    BS EN 13003-2:1999 Para-aramid fibre filament yarns Methods of test and general specifications
    ISO 2061:2015 Textiles Determination of twist in yarns Direct counting method
    EN 16245-3:2013 Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 3: Specific requirements for fibre
    EN ISO 2061:2015 Textiles - Determination of twist in yarns - Direct counting method (ISO 2061:2015)
    BS EN 12654-3:1999 Textile glass. Yarns General requirements for general applications
    BS EN 13002-2:1999 Carbon fibre yarns Test methods and general specifications
    EN 12654-2:1998 Textile glass - Yarns - Part 2: Methods of test and general specifications

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

    ISO 2:1973 Textiles Designation of the direction of twist in yarns and related products
    ISO 291:2008 Plastics Standard atmospheres for conditioning and testing
    ISO 1889:2009 Reinforcement yarns Determination of linear density
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