ISO 15703:1998 PDF

Name: ISO 15703:1998 — Leather — Tests for colour fastness — Colour fastness to mild washing
SKU: ISO 15703:1998
Price: 25 EUR
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Leather — Tests for colour fastness — Colour fastness to mild washing

Название (английский):

ISO 15703:1998

Leather — Tests for colour fastness — Colour fastness to mild washing

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 6
Дата публикации:: 7 мая 1998 г.
Издание:: ISO IS 15703 edition 1 version 1
ICS:: 59.140.30

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Описание (английский):

La présente Norme internationale spécifie une méthode de détermination de la résistance du cuir au lavage doux sous certaines conditions précises. La présente méthode convient pour l'évaluation de la dégradation de la coloration du cuir, du dégorgement d'un tissu textile témoin et de toute modification du finissage du cuir. La présente méthode peut également être utilisée dans la préparation du cuir pour évaluer les changements de toute autre propriété physique ou chimique pendant le lavage doux.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 15703:1998 describes a standardized laboratory method to determine the resistance of leather to mild washing. The procedure assesses both the change in colour of the leather and staining of an adjacent textile fabric, and it records any observable change in the leather finish. The method supports quality control, product development and compliance verification for leather products.

Key elements covered: test principle, specimen preparation, apparatus, test procedure, assessment and test reporting.

Key Topics

Principle: A composite specimen (leather + adjacent fabric) is agitated with PTFE rods in a defined washing liquor, rinsed, pressed and dried; colour change and staining are then assessed using grey scales or instrumental methods.

Apparatus and materials: rotating drum (approx. 500 ml working capacity), PTFE rods (20 mm ±2 mm long, 7–9 mm diameter), plain-weave adjacent fabric (100 x 36 mm, typically ISO 105-F10 multifibre), detergent (typically sodium lauryl sulfate), and grade 3 laboratory water (ISO 3696).

Test specimen: Leather specimen size 100 x 36 mm taken representative of the hide or skin; adjacent fabric attached to the flesh side or inside surface. Larger specimens recommended when further post-wash tests are required.

Procedure highlights:

Prepare washing liquor at 5.0 g detergent per litre of water.
Use 100 ml washing liquor and 20 PTFE rods in the drum; warm to 30 °C ± 2 °C.
Rotate at 40 rpm ± 5 rpm for 30 min.
Rinse twice with 100 ml water at 30 °C ± 2 °C, 10 min each at 40 rpm ± 5 rpm.
Press between blotting paper and glass with a 4.5 kg weight for 1 min; dry under standard conditions (ISO 2419).

Assessment: Visual grey-scale methods (ISO 105-A02 for change in colour; ISO 105-A03 for staining) or instrumental assessments (ISO 105-A04 and ISO 105-A05).

Applications

Routine quality control of finished leather goods to detect wash-related colour loss or transfer.

Comparative testing of dyes, finishes and leather treatments to optimise colour fastness properties.

Verification of supplier or batch consistency for footwear, garments, upholstery and other leather products.

Supporting documentation for conformity, product claims and troubleshooting of staining or fading issues.

Related Standards

ISO 105-A01, A02, A03, A04, A05 (textile colour fastness principles and assessment)

ISO 105-F10 (multifibre adjacent fabric specification)

ISO 2419 (conditioning of test pieces)

ISO 3696 (water for analytical laboratory use)

IUP 2 (sampling)

Reporting: The standard specifies required report items including reference to ISO 15703, leather type and surface tested, detergent and adjacent fabric used, apparatus description, grey-scale ratings for leather change and adjacent fabric staining, finish changes, deviations and test date.

This summary outlines the practical value of ISO 15703:1998 for laboratories and manufacturers concerned with leather colour fastness to mild washing.

ISO 15703:1998 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

BS EN ISO 10565:1998

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

SIST EN ISO 3696:1998

Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

BS EN ISO 2419:2024

Leather. Physical and mechanical tests. Specimen and test piece conditioning.

SIST EN ISO 15703:2000

Leather - Tests for colour fastness - Colour fastness to mild washing (ISO 15703:1998)