SIST EN ISO 105-E14:1999 PDF

Name: SIST EN ISO 105-E14:1999 — Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994)
SKU: SIST EN ISO 105-E14:1999
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Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994)

Название (английский):

SIST EN ISO 105-E14:1999

Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 5
Дата публикации:: 1 марта 1999 г.
ICS:: 59.080.01
Технический комитет:: ITEK - Textile and textile products

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Описание (английский):

A specimen of the textile (textiles in all kinds and in all forms) in contact with adjacent fabrics is milled in acid solution, rinsed and dried (action of dilute and hot mineral acids). The change in colour of the specimen and the staining of the adjacent fabrics are assessed with the grey scales.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты SIST

Overview

SIST EN ISO 105-E14:1999 is an international standard that specifies a method for testing the colour fastness of textiles to acid-felting under mild conditions. This standard evaluates how textiles resist colour change and staining during exposure to dilute and hot mineral acids-a process commonly encountered in industries such as hat-making and felt production. By simulating the effects of acid felting, the standard provides a reliable way to assess textile durability and colour stability.

Key Topics

Scope: Applicable to all types and forms of textiles tested by milling in acid solution with adjacent fabrics.

Test Principle: A textile specimen is placed in contact with adjacent fabrics, milled in a sulfuric acid solution at 60 °C, rinsed, and dried. Changes in colour and staining are assessed using grey scale comparisons.

Reagents and Apparatus: Requires dilute sulfuric acid solution, open containers or appropriate milling devices, wool and other fiber-based adjacent fabrics, and standardized grey scales for colour change and staining assessment.

Specimen Preparation: Textiles can be tested as fabrics, yarn (knitted or laid in layers), or loose fibres. These are secured between two adjacent fabrics to form a composite specimen.

Testing Procedure: Includes continuous milling for one hour in acid solution, rinsing, drying below 60 °C, and evaluation against grey scales.

Assessment: Colour fastness results are rated numerically according to grey scale standards, indicating the degree of colour change in the specimen and staining on adjacent fabrics.

Reporting: Test reports must include sample identification, test standard version, and numerical ratings for colour change and staining for each adjacent fabric type.

Applications

Textile Industry: Ensures textiles maintain colour integrity when exposed to acidic conditions during processing, such as felting in hat-making.

Quality Control: Provides manufacturers and laboratories with a standardized, reproducible method to evaluate and certify colour fastness properties of textile products.

Product Development: Helps designers and engineers select suitable fibres and dyes with proven resistance to acid-felting, improving product longevity.

Compliance and Certification: Supports compliance with international textile testing regulations and facilitates market acceptance of textile products.

Related Standards

ISO 105-A01 & ISO 105-A02: General principles of colour fastness testing and the grey scales used for assessing colour change.

ISO 105-A03: Grey scale for assessing staining on adjacent fabrics.

ISO 105-F:1985: Defines standard adjacent fabrics used in colour fastness tests.

Other parts of ISO 105 series, which cover various colour fastness tests for different conditions and factors affecting textiles.

Keywords: EN ISO 105-E14, colour fastness to acid-felting, textile colour fastness testing, acid felting test, grey scale assessment, textile durability, textile testing standards, hat-making textile tests, felt production, ISO 105 series standards.

SIST EN ISO 105-E14:1999 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

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