Pigment Brown 25
Product Description:
Product Name: Pigment Brown 25
Color Index: Pigment Brown 25
C.I.No. 12510
CAS No. 6992-11-6
EC No. 230-258-1
Chemical Nature: Benzimidazolone
Chemical Formula C21H15N5O3C12
Technical Properties:
A Benzimidazolone pigment, with excellent light and weather resistance, good fastness.
Application:
Recommend: Offset ink, water based ink, PA inks, NC inks, PP inks, UV inks. Water-base decorative paint, solvent-base decorative paint, industrial paint, powder coating, automotive paint, coil coating, textile paint.
Physical Properties
| Density(g/cm3) | 1.58 |
| Moisture (%) | ≤2.5 |
| Water Soluble Matter | ≤1.5 |
| Oil Absorption (ml / 100g) | 45-55 |
| Electric conductivity (us/cm) | ≤500 |
| Fineness (80mesh) | ≤5.0 |
| PH value | 6.5-7.5 |
Fastness Properties ( 5=Excellent, 1=Poor)
| Acid Resistance | 5 | Soap Resistance | 5 |
| Alkali Resistance | 5 | Bleeding Resistance | 5 |
| Alcohol Resistance | 5 | Migration Resistance | 5 |
| Ester Resistance | 5 | Heat Resistance (℃) | 280 |
| Benzene Resistance | 5 | Light Fastness(8=Excellent) | 8 |
| Ketone Resistance | 5 |
Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.
