Definition: the pitch obtained from deep process of coal tar or general coal pitch.
Application courses: Coal Science and Technology (first-grade subject); Coal Utilization and Processing (Second grade subject); Coal reversion (third grade subject).
Physical and chemical properties:
It is black brittle solid at a normal temperature, glossy; odoriferous, toxic.
Boiling point: less than 470°C, flash point: 204.4°C, relative density (moisture=1): 1.15~1.25.
This product complies with YB/T5194-93 modified pitch standard.
Quality specification:
| Index | Result |
| Chemical Property |
| SOFTENING POLNT (℃) | 110 |
| Fixed Carbon | 59 |
| TI (%) | 28 |
| QI (%) | 11 |
| Coking Value (%) | 58 |
| Volatile Matter (%) | 46 |
| Ash (%) | 0.17 |
| Moisture (%) | 0.5 |
| Physical Property |
| Appearance | Pencile Shape |
| Note: Modified Pitch | Qualified |
Usage:
It is used in manufacturing pre-baked anode cells, high-power electrodes in electrolytic aluminum field, and it can also be used as electrode binder.
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Contact
Contact Person:Jack
Handan Jinghao Chemical Co., Ltd.
Room 3003,Unit 3,A Rongfu Center,No 179,Renhe Street,Congtai District, Handan, Hebei, China (Mainland)
E-mail:dong at hdjh88.com
Tel:+86-18830894446.
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