Active Member
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[China]
Address: 2nd Floor,Room 3002, Unit 3, A Rongfu Center, No. 179, Renhe Street, Congtai District, Handan City,Hebei Province,China (Mainland)
Contact name:
Handan Jinghao Chemical Co., Ltd |
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Low Ash Coal Tar Pitch Pencils Manufacture Modified Black Bitumen Granule
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:
| Item | Modified pitch |
| Softening Point | 112-118 |
| Ash | ≤0.3 |
| Toluene Insoluble | 26-32 |
| Quinoline Insoluble | 8-12 |
| Coking Value | ≥58 |
| FixedC | ≥52 |
| Volatile matter | 42%-48% |
| Moisture | ≤2 |
| Sulphur S | ≤0.3% |
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:+86-18830894446.
Skype:live:yuanll871213
