Pigment Blue 15:1 -Sunfast Blue 3512K

1.Physical Properties 1) PH Value 7 2) Specific gravity 1.50±0.1 3) Water soluble 1.0% max 4) Oil absorption 40±5% 5) Heat stability 260 Degree C 6) Resistance to Water (1-5) 4 7) Resistance to Oil (1-5) 5 8) Resistance to Acid (1-5) 5 9)Resistance to Alkali (1-5) 5 10) Light fastness (1-8) 7-8 11) Weather fastness (1-5) 5 12) Migration resistance 5 13) ΔE ≤1.0

2.Application: Plastics:PE,PVCand PP

3.Technical comments Pigment Blue 15:1 (Bright Blue) is often used for PE, sometimes also can be used forPVCand PP.