Textiles—Test method of the tensile elasticity for woven fabrics
1 Scope
This standard specifies the determination method of tensile elasticity for woven fabrics.
This standard is applicable to woven fabrics.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (excluding corrections) to, or revisions, of any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document applies.
GB/T 3291.3 Textiles—Terms of textile material properties and test - Part 3: General
GB/T 3923.1 Textiles—Tensile properties of fabrics—Part 1: Determination of maximum force and elongation at maximum force using the strip method
GB 6529 Textiles—Standard atmospheres for conditioning and testing
3 Terms and definitions
For the purpose of this standard, the terms and definitions established in GB/T 3291.3 apply.
4 Principle
The fabric is deformed by specified elongation or force and then released from tensile force after a specified time in order to recover to the origin within a specified time. Next measure its residual elongation. Based on this, the elastic recovery rate and plastic deformation rate are calculated to characterize the tensile elasticity of the fabric.
5 Apparatus
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Environment for conditioning and test
8 Procedure
9 Test report
