ASTM D7744/D7744M-20 PDF

Scope: 1.1 These test methods cover the tensile testing of high performance polyethylene films. The methods include testing procedure only and include no specifications or tolerances. 1.2 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. 1.3 This standard includes the following test methods: Section Breaking Force 11 Breaking Tenacity 12 Toughness at Break 17 Elongation at Break 13 Force at Specified Elongation (FASE) 14 Linear Density 10 Modulus 15 Work-to-Break 16 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 D7744/D7744M-20 Referenced Document

ASTM D123 Standard Terminology Relating to Textiles*， 2023-09-14 Update
ASTM D1776 Standard Practice for Conditioning and Testing Textiles
ASTM D1907 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 D5947 Standard Test Methods for Physical Dimensions of Solid Plastics Specimens
ASTM D7269/D7269M Standard Test Methods for Tensile Testing of Aramid Yarns
ASTM D76 Standard Specification for Tensile Testing Machines for Textiles
ASTM D883 Standard Terminology Relating to Plastics*， 2024-02-01 Update
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

2020 ASTM D7744/D7744M-20 Standard Test Methods for Tensile Testing of High Performance Polyethylene Films
2011 ASTM D7744/D7744M-11 Standard Test Methods for Tensile Testing of High Performance Polyethylene Tapes