EN ISO 1890:2009
Current
The latest, up-to-date edition.
Reinforcement yarns - Determination of twist (ISO 1890:2009)
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
|
| Standards | Relationship |
| NEN EN ISO 1890 : 2009 | Identical |
| DIN EN ISO 1890:2009-10 | Identical |
| NS EN ISO 1890 : 2009 | Identical |
| SN EN ISO 1890:2009 | Identical |
| UNI EN ISO 1890 : 2009 | Identical |
| NF EN ISO 1890 : 2009 | Identical |
| ISO 1890:2009 | Identical |
| I.S. EN ISO 1890:2009 | Identical |
| PN EN ISO 1890 : 2009 | Identical |
| SNV ISO 1890 : 1997 | Identical |
| NBN EN ISO 1890 : 2009 | Identical |
| BS EN ISO 1890:1997 | Identical |
| UNE-EN ISO 1890:2010 | Identical |
| BS EN ISO 1890:2009 | Identical |
| 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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