Netkané textilie - Zkušební metody - Část 18: Stanovení pevnosti v tahu a tažnosti při přetrhu pomocí tahové zkoušky Grab (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 9073-18
Classification mark: 806134
Catalog number: 519048
Publication date standards: 1.6.2024
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 9073-18 (806134):

This document specifies a test method for the determination of the breaking force of nonwovens using a grab method in conditioned or wet state.
This test method is not applicable to materials which have a high percentage of stretch. Comparing test results from tensile testing machines operating on different principles is not applicable.
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