Reference number
ISO 9073-3:2023
ISO 9073-3:2023
© ISO 2025
International Standard
ISO 9073-3:2023
Nonwovens — Test methods — Part 3: Determination of tensile strength and elongation at break using the strip method
Edition 2
2023-06
2023-06
Abstract
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.
Life cycle
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Previously
WithdrawnISO 9073-3:1989
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Now