GB/T 31409-2015
Standard test method for total copper in antifouling paints (English Version)

Standard No.

GB/T 31409-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

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

Latest

GB/T 31409-2015

Scope

This standard specifies the test method for determining the total copper content in ship antifouling paint, including: method principle, reagents, equipment, sampling, experimental procedures, test analysis, result calculation, test report, etc. The test methods specified in this standard include the following two: a) method A: electrode electrophoresis method; b) method B: atomic absorption spectrometry.

GB/T 31409-2015 Referenced Document

• GB/T 1725-2007 Paints,varnishes and plastics.Determination of non-volatile-matter content
• GB/T 3186 Paints, varnishes and raw materials for paints and varnishes. Sampling
• GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods

GB/T 31409-2015 history

• 2015 GB/T 31409-2015 Standard test method for total copper in antifouling paints