ISO 9073-3:2023

Nonwovens — Test methods — Part 3: Determination of tensile strength and elongation at break using the strip method

This document specifies a test method for the determination of the breaking force and elongation of nonwovens using a strip method in conditioned or wet state. This test method describes two procedures, Option A (width of test specimen: 25?mm) and Option B (width of test specimen: 50?mm).

This document specifies methods using constant rate of specimen extension (CRE) tensile testers. Constant rate of loading (CRL) instruments is covered, for information, in ISO?2062:2009, Annex?A, in recognition of the fact that these instruments are still in use and can be used by agreement.

Edition	2023
Standard Part No	3
Published Date	2023
Published By	International Standardization Organisation
Page Count	14