KÖK BOYALAR
MATSUMIN NEO COLOR SERIES PIGMENTS
FASTNESS PROPERTIES OF NEO COLORS
TEST METHOD TO JUDGE COLOR FASTNESS
FASTNESS TO LIGHT: Expose each prints 24 hours to fade o meter. Each Figure means 8 as excellent to 1 as poor.
FASTNESS TO SOLVENT (DRY CLEANEBILITY) : Judged by method JIS L-0861. Each figure means 5 as excellent to 1 as poor.
WASH ABILITY: Judged by JIS -0844 A-4. Each figure means 5 as excellent to 1 as poor.
HEAT RESISTANCE: Tested under the conditions of 180°C for 30 seconds. Each figure means 5 as excellent to 1 as poor.
CHEMICAL RESISTANCE: Judged by discolorness under conditions of mixing with three discharge agents which are SnC12, rongalite and D.S.Conc. Each figure means 5 as excellent to 1 as poor.
(JIS Means Japan Industrial Standart)