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9 Years
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| Brand Name : | Jinghao |
| Model Number : | JH130-140 |
| Certification : | ISO |
| Price : | USD490/MT |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 10000MT/MONTHS |
| Delivery Time : | 5-8 DAYS |
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 | Unit | Range |
| Softening Point | centigrate | 130-140 |
| Ash Content | % | ≤ 0.6 |
| Toluene Insoluble (TI) | % | 25-34 |
| Quinoline Insoluble (QI) | % | 10-16 |
| Coking Value | % | ≥ 45 |
| β-resin | % | ≥ 16% |
| Volatile Matter | % | 52-56 |
| Moisture content | % | ≤ 0.5 |
| Sulphur matter | % | ≤ 0.4 |
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