GB/T 8444-1998
Textiles--Testing method for colour fastness to metals in the dye-bath: Iron and Copper (English Version)

Standard No.

GB/T 8444-1998

Language

Chinese, Available in English version

Release Date

1998

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 8444-1998

Replace

GB 8444-1987

Scope

This method is suitable for determining the influence of metals (iron and copper or their salts) present in dyeing on the color of dyestuffs. These metals come from the mechanical components themselves or from the water and steam used in dyeing.

GB/T 8444-1998 history

• 1998 GB/T 8444-1998 Textiles--Testing method for colour fastness to metals in the dye-bath: Iron and Copper
• 0000 GB 8444-1987