SIST EN ISO 9073-5:2025 PDF

Name: SIST EN ISO 9073-5:2025 — Nonwovens - Test methods - Part 5: Determination of resistance to mechanical penetration (ball burst procedure) (ISO 9073-5:2025)
SKU: SIST EN ISO 9073-5:2025
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Nonwovens - Test methods - Part 5: Determination of resistance to mechanical penetration (ball burst procedure) (ISO 9073-5:2025)

Название (английский):

SIST EN ISO 9073-5:2025

Nonwovens - Test methods - Part 5: Determination of resistance to mechanical penetration (ball burst procedure) (ISO 9073-5:2025)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 15 мая 2025 г.
Издание:: ISO 9073-5:2025
ICS:: 59.080.30

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Описание (английский):

This document specifies a method for determining the resistance to mechanical penetration of nonwoven fabrics by a ball of a given diameter. The method is primarily designed to be used on nonwovens with some degree of elasticity, for which a regular burst test does not apply.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 9073-5:2025 - "Nonwovens - Test methods - Part 5: Determination of resistance to mechanical penetration (ball burst procedure)" is a CEN-endorsed ISO test method (published April 2025) for measuring the mechanical penetration resistance of nonwoven fabrics using a ball-burst procedure. The method is primarily intended for nonwoven fabrics with some elasticity where a conventional burst test is unsuitable. It defines the test principle, apparatus, sampling, conditioning and reporting requirements for consistent, repeatable results.

Key topics and technical requirements

Test principle: A specimen is clamped horizontally under tension between grooved ring plates and loaded vertically by a polished steel ball until rupture (ball burst). The required equipment conversion uses a CRT tensile-testing machine in compression mode.

Apparatus specifics:

Polished steel ball: diameter (25,400 ± 0,005) mm (unless otherwise agreed).
Ring clamp: internal diameter (44,500 ± 0,025) mm (unless otherwise agreed).
Constant-rate-of-traverse (CRT) tensile-testing machine converted for compression mode and fitted with a ball burst attachment.

Sampling and lot handling: Sampling references ISO 186; three samples are recommended as a baseline. The standard provides guidance and example sampling tables for attribute and variable inspection (AQL methods and the “s” method) and recommends agreement between purchaser and supplier on sampling plans.

Conditioning: Specimens must be conditioned to moisture equilibrium per ISO 139 before testing; equilibrium is met when successive weighings (≥2 h apart) differ by ≤0.25% of specimen mass.

Normative references: ISO 139, ISO 186, ISO 9092 (vocabulary), ISO 10012, ISO 2859-1, ISO 3951-1 and others are cited for complete test implementation and traceability.

Reporting: The standard defines required test-report elements including ball and ring sizes (if non‑standard), test conditions and results.

Applications and who uses it

Textile and nonwoven manufacturers: quality control and product development for elastic nonwovens (medical, hygiene, filtration, geotextiles, protective clothing).

Independent testing laboratories: standardized method for customer specifications, certification and comparative performance data.

Procurement and compliance teams: verify supplier claims about mechanical resistance and ensure product suitability for intended mechanical stresses.

R&D and product engineers: evaluate material formulations, bonding methods and process changes that affect puncture/penetration resistance.

Keywords: EN ISO 9073-5:2025, ball burst, nonwovens test methods, resistance to mechanical penetration, CRT tensile-testing machine, ring clamp, polished steel ball, conditioning (ISO 139), sampling (ISO 186).

Related standards

ISO 139 - standard atmospheres for conditioning and testing

ISO 186 - sampling to determine average quality

ISO 9092 - nonwovens vocabulary

ISO 10012 - measurement management systems

ISO 2859-1 / ISO 3951-1 - sampling inspection methods

This standard supersedes EN ISO 9073-5:2008 and should be used where reproducible ball-burst performance data are required for elastic nonwoven materials.

SIST EN ISO 9073-5:2025 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and who uses it

Related standards

Технические детали

ISO 9073-5:2025

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ISO 9073-5:2008

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SIST ISO 2859-1:2003/Amd 1:2020

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