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    Modified coal tar pitch

  • Category:
    COAL TAR PITCH
  • Browse number:
    445
  • Release time:
    2019-01-22 15:12:18
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Test Items

technical standard

Softening point(Ring and Ball method

105-112℃

Coking value

≥56%

Quinoline Insoluble

6-12%

Toluene Insoluble

26-32%

Beta Resin

≥18%

Moisture

≤4.0%

Ash Content

≤0.3%



Definition: the pitch is 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).

Usage:

It is used in manufacturing pre-baked anode cells, high-power electrodes in electrolytic aluminum field, and it can also be used as electrode binder.


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