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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Ash Content Below 2% , Modified Coal Tar Pitch Powder For Graphite Electrode
Chemical Properties :
| Item | Unit | Range |
| Softening Point | centigrate | 108-115 |
| Ash Content | % | ≤ 0.2 |
| Toluene Insoluble (T.I) | % | 28-32 |
| Quinoline Insoluble (Q.I) | % | 6-10 |
| Coking Value | % | ≥ 54 |
| Fixed Carbon | % | ≥ 50 |
| Volatile Matter | % | 45-52 |
| Moisture content | % | ≤ 5 |
| Sulphur matter | % | ≤ 0.3 |
| Granularity | mesh | 80-100 |
Profile:
Coal tar pitch distilled from by-product coal tar, generated by metallurgical coke ovens, has strategic importance for the aluminium industry. The combination of its binding properties with its high carbon content makes pitch an ideal complement to calcined petroleum coke for the production of carbon anode paste.
Coal tar pitch (CTP) is commonly used in the aluminium smetling and roofing industries. Coal tar pitch is an amorphous residue produced by the distillation or heat treatment of coal tar, which is a by-product of coal when it is carbonized to make coke. This process typically occurs in coke ovens and can be found in steel-making plants world-wode. Exposure to aerosolized coal tar and coal tar products can bring disease for skin and breath system.
Definition: The pitch obtained from deep process of coal tar or general coal pitch.
Handan Jinghao Chemical Co., Ltd
Tel/Fax: +86-310-7152677
Mobile: +86-18830894446
Wechat: +86-18830894446
Address: 2nd Floor, Room 3002, Unit 3, A Rongfu Center, No. 179 Renhe Street, Congtai District, Handan city, Hebei, China.
