ISO 105-Z05-1996 PDF

Full title and description

ISO 105‑Z05:1996 — Textiles — Tests for colour fastness — Part Z05: Determination of the dusting behaviour of dyes. This part of the ISO 105 series specifies a laboratory method to determine the tendency of dye powders or dusty dye preparations to produce dust under defined handling/test conditions.

Abstract

Provides a standardized procedure for the determination of the dusting behaviour of dyes (a gravimetric/physical test to assess generation and release of dust from dye samples). The method is intended to give reproducible, comparable results suitable for quality control, acceptance testing and comparative evaluation of dye products.

General information

• Status: Published — confirmed as current by ISO (standard under confirmation review, stage 90.93).
• Publication date: 1996-09 (Edition 1, 1996).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 59.080.01 — Textiles in general; tests for colour fastness and related properties.
• Edition / version: Edition 1 (1996).
• Number of pages: 11 pages.

Scope

Specifies a laboratory test to determine the dusting behaviour of dye powders and dusty dye preparations under defined test conditions, including sample preparation, test apparatus and test procedure, measurement and reporting of results. The scope covers comparative and routine testing for quality control and product characterization rather than occupational exposure assessment. The procedure is intended to be reproducible between laboratories when conducted as specified.

Key topics and requirements

• Definition of test apparatus and environmental/test conditions required to generate and collect dust from dye samples.
• Detailed sample preparation, specimen size and conditioning requirements.
• Step-by-step test procedure to stimulate dust release and collect particulate matter for gravimetric or equivalent measurement.
• Required measurements, calculations and expression of results (e.g., mass of dust released per unit sample).
• Reporting format including test conditions, sample identification and any deviations from the method.

Typical use and users

Used by textile and dye manufacturers, industrial quality‑control laboratories, independent test houses and product development teams to characterise the dusting tendency of dye products and to support specification/acceptance criteria. Also referenced by standards bodies and conformity assessment organizations when evaluating dye handling and product quality.

Related standards

Part of the ISO 105 series (Tests for colour fastness). Normative and related references commonly cited with ISO 105‑Z05 include ISO 105‑A01 (general principles of testing), ISO 105‑A03 (grey scale for assessing staining) and other A, B, E, F and Z parts in the ISO 105 family that define related test methods, assessment scales and reference materials.

Keywords

dusting behaviour, dyes, colour fastness tests, textile dyes, powder dust, gravimetric test, ISO 105, quality control, test method

FAQ

Q: What is this standard?

A: ISO 105‑Z05:1996 is an international standard that specifies a laboratory method for determining the dusting behaviour of dye powders and dusty dye preparations (part Z05 of the ISO 105 series on tests for colour fastness).

Q: What does it cover?

A: It covers apparatus, sample preparation, test conditions, procedure for generating and collecting dust, measurement and reporting of the amount of dust released. It is intended for comparative and quality control testing rather than workplace exposure assessment.

Q: Who typically uses it?

A: Textile and dye manufacturers, testing laboratories, research and development groups, and standards or conformity assessment bodies use this standard to characterise dye dusting properties and to support product specifications and quality control.

Q: Is it current or superseded?

A: ISO 105‑Z05 was published in 1996 (Edition 1) and, according to ISO records, has been maintained/confirmed rather than withdrawn; ISO lists confirmation activity for this standard (most recently confirmed in ISO review cycles). Users should check with the official ISO catalogue or national standards body for the absolute current status or any amendments when a purchase or formal reference is required.

Q: Is it part of a series?

A: Yes — it is one part (Z05) of the ISO 105 family of standards dealing with tests for colour fastness. The ISO 105 series contains many parts (A, B, C, D, E, F, X, Z, etc.) that define general principles, assessment scales and specific test methods for different agents and conditions.

Q: What are the key keywords?

A: Dusting behaviour, dyes, powder, dust generation, gravimetric measurement, textile testing, colour fastness (ISO 105 series).