SIST EN ISO 9073-4:2021 PDF
Nonwovens - Test methods - Part 4: Determination of tear resistance by the trapezoid procedure (ISO 9073-4:2021)
Nonwovens - Test methods - Part 4: Determination of tear resistance by the trapezoid procedure (ISO 9073-4:2021)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 13
- Дата публикации:
- 8 марта 2021 г.
- ICS:
- 59.080.30
- Технический комитет:
- ITEK - Textile and textile products
This document specifies a method for the determination of tear resistance of nonwovens by the trapezoid method. This document applies to nonwovens.
Abstract
Overview
EN - "Nonwovens - Test methods - Part 4: Determination of tear resistance by the trapezoid procedure" - is a standardized test method published by CEN/ISO for measuring the using the trapezoid test specimen and a tensile-testing machine. The document defines specimen preparation, conditioning, apparatus requirements, test execution and reporting so results are comparable across laboratories and suppliers.
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