ISO 105-G04:1989
Textiles; tests for colour fastness; part G04: colour fastness to oxides of nitrogen in the atmosphere at high humidities

Standard No.

ISO 105-G04:1989

Release Date

1989

Published By

International Organization for Standardization (ISO)

Status

Be replaced

Replace By

ISO 105-G04:2016

Latest

ISO 105-G04:2016

Scope

A test specimen and a apiece of control fabric are simultaneously exposed to oxides of nitrogen in an atmosphere which is maintained at 87.5 % 2.5 % relative humidity and at temperature of 40 鳦 1 鳦 until the control fabric shows a colour change corresponding to that of a reference of fading. The exposure/measurement cycle is repeated until the specimen shows a definite colour change or for a prescribed number of cycles.

ISO 105-G04:1989 history

• 2016 ISO 105-G04:2016 Textiles - Tests for colour fastness - Part G04: Colour fastness to nitrogen oxides in the atmosphere at high humidities
• 1989 ISO 105-G04:1989 Textiles; tests for colour fastness; part G04: colour fastness to oxides of nitrogen in the atmosphere at high humidities