FASTNESS TO LIGHT : EXPOSE EACH PRINTS 24 HOURS
TO FADE-O METER. GRADE 8 AS EXCELLENT TO GRADE 1
AS POOR.
FASTNESS TO SOLVENT (DRY CLEANABILITY) : METHOD
JIS L-0861. GRADE 5 AS EXCELLENT TO GRADE 1 AS POOR.
WASHABILITY : METHOD JIS l-0844 A-4. GRADE 5 AS
EXCELLENT TO GRADE 1 AS POOR
HEAT RESISTANCE : BAKING 180? X 30 SECONDS BY SCORCH
TESTER. GRADE 5 AS EXCELLENT TO GRADE 1 AS POOR
CHEMICAL RESISTANCE : JUDGED BY DISCOLORNESS UNDER
CONDITIONS OF MIXING WITH DISCHARGE AGENTS WHICH
ARE SnCl2, RONGALITE, DECHLORINE SOLUBLE CONC.
GRADE 5 AS EXCELLENT TO GRADE 1 AS POOR