Handan Jinghao Chemical Co., Ltd
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Coal Tar Pitch Binder Pitch Hard Pitch Export To India Large Quantity
| Item | Specification | Result obtained |
| Chemical Property | ||
| Soften point (℃) | 133-145 | 134 |
| Toluene Insoluble (TI)% | 24-27 | 26 |
| Quinoline Insoluble (QI)% | 10-15 | 13 |
| Coking Value(%) | 42min | 47 |
| Volatile Matter(%) | 58-65 | 58 |
| Ash(%) | 0.6max | 0.5 |
| Beta Resin | 18min | 18 |
| Moisture Content | 0.4max | 0.3 |
| Physical Property | ||
| Appearance | Black Lump | |
| TEST RESULT | Qualified | |
Definition: the hard pitch obtained from deep process of coal tar hard pitch or general coal hard 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 hard pitch standard.
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.
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:+86-15803300831.
Skype:live:yuanll871213