JSA - JIS K 5600-2-1
Testing methods for paints-Part 2: Characteristics and stability of paints-Section 1: Colour number (Visual method)
|Publication Date:||20 March 2014|
|ICS Code (Paints and varnishes):||87.040|
This Standard specifies a method for estimating, by means of the Gardner colour scale, the colour of clear, yellowlbrown liquid products using colour-measuring instruments.
It is applicable to drying oils, varnishes and solutions of fatty acids, polymerized fatty acids, resins, tall oil, tall oil fatty acids, rosin and related products.
It is applicable to products having colours from Gardner 1 to Gardner 18.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 4630-1: 2004 Clear liquids-Estimation of colour by the Gardner colour scale-Part 1: Visual method (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEC Guide 21-1.