GB/T 21885-2008
Textile auxiliaries.Defoaming agents.Determination of the defoaming efficiency (English Version)

Standard No.

GB/T 21885-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 21885-2008

Scope

This standard specifies the method for the determination of the defoaming effect of defoamers in textile printing and dyeing auxiliaries. This standard applies to the determination of the defoaming effect of silicones, polyethers (esters) and other water-based defoamers in textile printing and dyeing auxiliaries.

GB/T 21885-2008 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 21885-2008 history

• 2008 GB/T 21885-2008 Textile auxiliaries.Defoaming agents.Determination of the defoaming efficiency