Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:500 kg
Supply Capability:6000000 kg/month
Black Paint Pigment-Copper Chromite Black Spinel(P.Bk.28)
High-temperature resistance
Non-toxic pigment
High light fastnes
Chemical Name: Copper Chromite Black Spinel
Chemical Composition: Cu/Cr/Fe Oxide
Color Index Name: Pigment Black 28 / P. Blk.28
Color Index Number: 77428
CAS Number: 68186-91-4
Physical Form: Black Powder
Crystal Pattern: Spinel Pattern
Pigment Black 28 is one kinds of environmental protection pigments, which is internationally recognized as non-toxic pigments.It has excellent heat resistance, weather resistance, lightfastness, chemical resistance, as well as good hiding power.
Heat Resistance | ≤1000°C |
Light Resistance (Grade 1-8) | 8 |
Weather Resistance (Grade 1-5) | 5 |
Acid Resistance (Grade 1-5) | 5 |
Alkali Resistance (Grade 1-5) | 5 |
Oil Absorption | 18-22g/100g |
Density | 4.8-5.6 g/cm3 |
PH | 7-9 |
Mean Particle Size | ≤1.5 µm |
Packing Detail: Per 25 kgs pack in one cardboard drum and inner lined with secure plastic bag.
Delivery Detail: Within 15~20 days after 30% advanced.
High-temperature resistance, High light fastness resistance, Acid resistance,
Alkali resistance, Weather resistance, Easy to disperse, Non-migration, Non-bleeding.
Compliant to EU RoHS 2002/95/EC
Compliant to EN71Part 3:1994 (A1:2000/AC2002)
Compliant to US FDA 21 CFR 177.1520
Compliant to ASTM F963-08 (Clause 4.3.5)
Compliant to REACH
