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softening point (℃) : 85-90
Toluene insoluble substance (%) : 19-22
Quinoline insoluble substance (%) : 4-6
Coking value (%) : 50-53
Volatile matter (%) : 59-62
β Value: ≥15
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Product Descriptions
The medium temperature asphalt produced by our factory is mainly used as raw material for making asphalt coke or delayed coke and modified asphalt. It is also used as raw material for smelting bituminous coke, as carbon electrode, and as binder for electrolytic aluminium anode.
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softening point（℃）：85-95
toluene insoluble substance（%）：8.0-10.0
Quinoline insoluble substance（%）：0.5-3.0
Coking value（%）：47
Ash（%）：0.05-0.20
Density: 1.1
Melting point: 243-246 °C (lit.)
Boiling point: 355 °C (lit.)
Flash point: 220 °C
Vapor pressure: 400 mm Hg ( 323 °C)
Solubility: Acetone: Soluble 50 mg/mL
Refractive index: 1.6192 (estimate)
Acidity Factor: 17.00±0.30 (Predicted)
Storage condition: Store below +30°C.
Stability: Stable.
Flammability: Incompatible with strong oxidizers, nitrogen oxides, potassium hydroxide
Densities (20℃) g/cm³: 1.17-1.23
Moisture content (%) : ＜1.0
SUS viscosity (cp) : ＜200
Toluene insoluble substance (%) : ＜12
Ash (%) : ＜0.1
Sulphur content (%) : ≤1.0
The medium-temperature asphalt produced by the company supports customization, the product index range, the softening point is 85 °C-90 °C, the toluene insoluble matter is 19%-22%, the quinoline insoluble matter is 4%-6%, the coking value is 50%-53%, the β value is ≥ 15, and the volatile content is 59%-62%
