COAL TAR PITCH produced by distillation of coal tar and used as a binder material in electro-coal products and carbon building materials, as well as for production of anode paste and plastics, for coal and graphitized products,for coal-graphite buildig materials ,for electrode production,used as a base material in the manufacturing of coal tar emulsion sealer and some other applications.
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
| index |
test result |
test method |
| softening point ℃ |
110 |
ASTM D 3104 |
| ash % |
0.2 |
ASTM D 2415 |
| moisture % |
<2 |
ASTM D 95 |
| coking value |
58.9 |
ASTM D 4715 |
| resin % |
19 |
CALCULATED |
| QI % |
6-8 |
ASTM D 2318 |
| TI % |
28-32 |
ISO 6376 |
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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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