GB/T 23993-2009
Determination of formaldehyde content of waterborne coatings.Spectrophtometric method with acetylacetone (English Version)

Standard No.

GB/T 23993-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

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

Latest

GB/T 23993-2009

Scope

This standard specifies the method for the determination of formaldehyde content in water-based paints. This standard applies to the testing of water-based coatings and their raw materials with a formaldehyde content of not less than 5 mg/kg.

GB/T 23993-2009 Referenced Document

• GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes. Sampling
• GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods

GB/T 23993-2009 history

• 2009 GB/T 23993-2009 Determination of formaldehyde content of waterborne coatings.Spectrophtometric method with acetylacetone