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ASTM D7641-21
Standard Guide for Textile Fibers
NORMA vydaná dňa 1.10.2021
Informácie o norme:
Označenie normy: ASTM D7641-21
Dátum vydania normy: 1.10.2021
Kód tovaru: NS-1040610
Počet strán: 13
Približná hmotnosť: 39 g (0.09 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D7641-21 :
Keywords:
ICS Number Code 59.060.01 (Textile fibres in general)
Doplňujúce informácie
| Significance and Use | ||||||
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4.1This guide is intended for use as a reference to improve the understanding of the relationship between commercial name, fiber identification and geographical regions of fiber origins that make up the composition of textile products. 4.2This guide is intended to be used as a source of information only. 4.2.1Detailed analysis, to verify specific data related to the composition of a particular fiber, may be necessary. |
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| 1. Scope | ||||||
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1.1This guide lists fibers used to manufacture textile products. 1.2Specific groups of fibers are identified using tables of standard classification. 1.2.1Animal fibers are identified by commercial name, biological name, end use, and geographic source. 1.2.2Vegetable fibers are identified by commercial name, botanical name, staple length or description, and geographic source. 1.2.3Mineral fibers are identified by commercial name, mineralogical name, chemical description, and geographic source. 1.2.4Manufactured fibers are identified by commercial name, generic name, and major component. 1.3Major fiber types used for textile purposes are further classified. 1.3.1Manufactured fibers are identified as having either an organic base or inorganic base. 1.3.2Natural fibers are identified as having a cellulosic, protein, or mineral base. 1.4A glossary of generic names and definitions for manufactured fibers is included as additional information. 1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||
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