Product Profile of Black Ink for Ball Pen
Black Ink for Ball Pen combines features like fast starting, very less gooping, excellent smoothness and no static-leakage. The Black Ink is designed to offer satisfactory writing quality with all kinds of tips. The Black Ink has a specific gravity of 1.135 ± 0.005 and 7.0 ± 0.5 pH. Black Ink for Ball Pen offers poor amount of light fastness and suitable for photocopy.
Key Features of Black Ink for Ball Pen
- Fast starting.
- Very less gooping.
- Excellent smoothness.
- No static-leakage.
- Good wear resistance.
- Poor light fastness.
- Suitable for photocopy.
- 0 ± 0.5 pH.
- Specific gravity of 1.135 ± 0.005.
- Surface Tension [D/cm²]: 35-40.
