EN ISO 24265:2020 PDF

Name: EN ISO 24265:2020 — Footwear - Test methods for uppers - Resistance to rubbing using a rubber strip (ISO 24265:2020)
SKU: EN ISO 24265:2020
Price: 60.09 EUR
Availability: InStock

Footwear - Test methods for uppers - Resistance to rubbing using a rubber strip (ISO 24265:2020)

Название (английский):

EN ISO 24265:2020

Footwear - Test methods for uppers - Resistance to rubbing using a rubber strip (ISO 24265:2020)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 13
Дата публикации:: 28 октября 2020 г.
Издание:: CEN EN 24265 edition 1 version 1
ICS:: 61.060

Тип поставки:

Full version195 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:195 €

Описание (английский):

This document specifies a method for the determination of the rubbing resistance of leather and synthetic materials using rubber. The method aims to establish testing conditions that are similar to those of the practical use of footwear subjected to drastic stress, as is the case of hiking or children's footwear, where the upper of one of the shoes is expected to rub with the sole of the other. This method is applicable to all types of leather and synthetic materials intended for shoe uppers.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

EN ISO 24265:2020 - Footwear - Test methods for uppers - Resistance to rubbing using a rubber strip specifies a laboratory test to determine the rubbing resistance of leather and synthetic materials used for shoe uppers. The method reproduces severe practical contact (for example, hiking or children’s footwear where an upper rubs against the opposite sole) by using a nitrile rubber strip pressed and moved repeatedly across a conditioned test specimen. This standard is published by CEN as the European adoption of ISO 24265:2020.

Key topics and technical requirements

Scope: Applicable to all types of leather and synthetic materials intended for shoe uppers; designed to simulate drastic stress conditions.

Apparatus essentials:

Carriage with a flat platform and specimen holder allowing ~80 mm exposure and ≥10% extension in the rubbing direction.
Rubbing “finger” assembly with wooden/metal semi‑cylinder (10 mm radius × 20 mm wide) and total mass ≈ 1 000 ± 35 g (finger mass 500 ± 25 g plus additional weight).
Drive providing 35–40 mm travel at (40 ± 2) cycles/min.
Nitrile rubber strip: (5.0 ± 0.1) mm wide, (5 ± 1) mm thick, 75 ± 3° Shore A, friction coefficient 0.20 ± 0.05; surface roughened before use.

Test procedures:

Dry test: condition specimens per ISO 18454, mount and stretch (~10%), then run sequential rubbing cycles at set positions - 10, 20 and 30 cycles.
Wet test: specimens wetted by vacuum‑assisted immersion protocol, then tested for 5, 10 and 20 cycles; dry before assessment.

Assessment and results:

Visual change in colour assessed with the grey scale (ISO 105‑A02); record surface damage (loss of finish, flattening of nap, etc.).
Test report must reference ISO 24265:2020, describe samples, give results per Clause 8, and note any deviations.

Applications and users

Who uses it: footwear manufacturers, material and component suppliers, independent testing laboratories, QA teams, procurement/specification authors, and regulators assessing upper durability.

Why it matters:

Validates material resistance to mechanical abrasion representative of real wear (hiking, children’s play).
Informs material selection, product development, supplier acceptance testing, and quality control decisions.
Supports comparative claims and specification compliance for uppers made of leather or synthetics.

Related standards

ISO 24265:2020 is linked to/mentions:

ISO 18454 - conditioning of footwear components
ISO 105‑A02 - grey scale for assessing colour change
Tests similar in approach: ISO 11640 (colour fastness to rubbing of leather)

Keywords: EN ISO 24265:2020, footwear test, rubbing resistance, uppers, rubber strip, leather, synthetic materials, hiking footwear, children’s footwear, ISO 24265.

EN ISO 24265:2020 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

ISO 24265:2020

Footwear — Test methods for uppers — Resistance to rubbing using a rubber strip

ISO 18454:2001

Footwear — Standard atmospheres for conditioning and testing of footwear and components for footwear

BS EN ISO 10565:1998

Oilseeds. Simultaneous determination of oil and water contents. Methods using pulsed nuclear magnetic resonan…

SIST EN ISO 11640:2018

Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO 11640:2018)

SIST EN ISO 24265:2021

Footwear - Test methods for uppers - Resistance to rubbing using a rubber strip (ISO 24265:2020)