Paramtents
Product Name Manganese Red 2B
Color Index Pigment Red 48:4
C.I.No 15865:4
CAS No 5280-66-0
EC No 226-102-7
Chemical Group Mono Azo lake
Chemical Formula C18H11CIN2O6SMN
Packging & Delivery
Min Order1 piece
Briefing
Detailed
PR48:4, with more bluish shade than R48:3 and more yellowish shade than R48:2. Better light fastness than other lake pigments, in air-drying paint can reach 7 degree, and has good bleeding resistance in soft PVC, in PE heat resistance reach 200-290c/5mins. The presence of manganese has a catalytic effect on the drying process no matter for paint or printing ink.
Test Item
|
Specification
|
Cont of water % ≤
|
2.5
|
Soluble matter in water %≤
|
2.0
|
Oil absorption %
|
45±5
|
Water permeate (grade)
|
5
|
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Quality of total (ppm) | 200 |
Residues passing through(100mesh)% ≤ | 5.0 |
Ph value | 6.5~7.5 |
Acid Resistance |
3 |
Migration Resistance |
4 |
Alkali Resistance |
3 |
Bleeding Resistance |
4 |
Alcohol Resistance |
3 |
Light Fastness (8=excellent) |
6-7 |
Ester Resistance |
4 |
||
Ketone Resistance | 3 | Heat Resistance (℃) | 200-220 |
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