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ISO 9073-3:2023

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

General information
Valid from 12.06.2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
12.06.2023
Main
22.06.1989
Main
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.
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