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EN ISO 1890:2009

Current
Current

The latest, up-to-date edition.

Reinforcement yarns - Determination of twist (ISO 1890:2009)
Published date

01-06-2009

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Conditioning and test atmosphere
8 Procedure
9 Expression of results
10 Precision
11 Test report

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.

Committee
CEN/TC 249
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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
EN 13003-3:1999 Para-aramid fibre filament yarns - Part 3: Technical specifications
EN 12654-3:1998 Textile glass - Yarns - Part 3: General requirements for general applications
UNE-EN 16245-3:2014 Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 3: Specific requirements for fibre
DIN EN 12654-2:1998-12 Textile glass - Yarns - Part 2: Methods of test and general specifications; German version EN 12654-2:1998
DIN EN 12654-3:1998-12 Textile glass - Yarns - Part 3: General requirements for general applications; German version EN 12654-3:1998
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
I.S. EN 16245-3:2013 FIBRE-REINFORCED PLASTIC COMPOSITES - DECLARATION OF RAW MATERIAL CHARACTERISTICS - PART 3: SPECIFIC REQUIREMENTS FOR FIBRE
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
EN 16245-3:2013 Fibre-reinforced plastic composites - Declaration of raw material characteristics - Part 3: Specific requirements for fibre
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
EN 13002-2:1999 CARBON FIBRE YARNS - PART 2: TEST METHODS AND GENERAL SPECIFICATIONS
EN 13003-2:1999 Para-aramid fibre filament yarns - Part 2: Methods of test and general specifications

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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