1.1 These test methods cover the tensile testing of paraaramid flat yarns. The methods include testing procedure only and include no specifications or tolerances.
1.2 This standard includes the following test methods: Section Linear Density 10 Force at Specified Elongation (FASE) 11 Modulus 11
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This 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.
ASTM D8054/D8054M-22 Referenced Document
ASTM D123 Standard Terminology Relating to Textiles*, 2023-09-14 Update
ASTM D1776/D1776M Standard Practice for Conditioning and Testing Textiles
ASTM D1907/D1907M Standard Test Method for Linear Density of Yarn (Yarn Number) by the Skein Method
ASTM D2258 Standard Practice for Sampling Yarn for Testing
ASTM D3800 Standard Test Method for Density of High-Modulus Fibers
ASTM D4848 Standard Terminology Related to Force, Deformation and Related Properties of Textiles
ASTM D6477 Standard Terminology Relating to Tire Cord and Fabrics
ASTM D6587 Standard Test Method for Yarn Number Using Automatic Tester*, 2024-04-21 Update
ASTM D7269 Standard Test Methods for Tensile Testing of Aramid Yarns*, 2024-04-21 Update
ASTM D76 Standard Specification for Tensile Testing Machines for Textiles
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E691 Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM D8054/D8054M-22 history
2022ASTM D8054/D8054M-22 Standard Test Methods for Tensile Testing of Para-Aramid Flat Yarns
2016ASTM D8054/D8054M-16 Standard Test Methods for Tensile Testing of Para-Aramid Flat Yarns