Effect of DB-60 on pigment properties.

No.	DB-60	L	a	b	c	H	Tinctorial strength (%)	Flowability (mm)
1-8	—	43.19	51.54	24.52	58.97	29.18	101.6	25.0
2-1	2%	43.14	51.27	29.26	58.90	29.81	102.7	24.0
2-2	4%	43.82	52.04	28.08	59.23	28.26	105.1	23.5
2-3	6%	42.97	50.43	29.55	58.40	30.38	103.9	22.5