Product Name Permanent Red B
Color Index Pigment Red 149
C.I. No. 71137
CAS 4948-15-6
EINECS NO. 225-590-9
Chemical Group Perylene
Pigment Red 149 is a red pigment powder, which has high color strength. It has excellent processing stability,excellent heat resistance and light fastness.
Recommend for polyester fiber (PET/terylene), PA fiber (chinlon), polypropylene fiber(PP fiber), PP HDPE PVC PS PET PA Plastic and engineering plastics.
Appearance | Red powder |
Color Shade | Bluish Shade |
Density(g/cm3) | 1.50 |
Water Soluble Matter | ≤1.0 |
Coloring Strength | 100%±5 |
PH Value | 7.0-8.0 |
Oil Absorption | 40-50 |
Acid Resistance | 5 |
Alkali Resistance | 5 |
Heat Resistance | 300℃ |
Migration Resistance | 5(1-5, 5 is excellent) |
Resistance |
Recommended applications |
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Heat ℃ |
Light |
Migration |
PVC |
PU |
RUB |
Fiber |
EVA |
PP |
PE |
PS.PC.PA |
300 |
8 |
5 |
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Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.