1.Supply free samples 2.Softening point:95.0-120.0 3.ISO,MSDS,COA,SGS 4.Good quality,low price& professional service
1.High temperature coal tar pitch specification GB/T 2290-1994
Index | Medium temp coal tar pitch | High temp | |
Used in Electrode | General Industrials | test method | |
Moisture(105±2°C,2h)% ≤ | 5.0 | 5.0 | 5.0 |
Ash(800±10°C,4h)% ≤ | 0.3 | 0.5 | |
Softening point °C (gt) | 75.0-90.0 | 75.0-95.0 | 95.0-120.0 |
Quinoline insoluble%≤ | 10 | ||
Toluene insoluble % | 15-25 | less than25 | |
Volatie Content % | 60.0-70.0 | 55.0-75.0 | |
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2.Characters
Physical and chemical properties: room temperature brittle lumps black, shiny: smell toxic
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3.Application:
Coal tar pitch is used as binders of paving , waterproof, asphalt felt, coating and refractory material.
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4.ATTN:
We also can supply waste coal tar pitch and globular coal tar pitch etc.different shapes with low price and good quality.
We wholeheartedly welcome all merchants both here and abroad to visit our works and palaver with us.
Excellent quality of high temperature coal tar pitch for binders,coal bitumen
