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Modified Coal Tar Pitch

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Product Details

Description:

Modified coal tar pitch is obtained from deep process of coal tar or general coal pitch.


Features:

Modified coal tar pitch has the features of low content of dust, moisture, sulfur and phosphorus, high carbon content, large size and high melting rate etc.


Application:

Modified coal tar pitch is used in the aluminum electrolytic industry, for the production of pre-baked anode blocks, the manufacture of high-power electrode rods, graphite   crucibles, graphite electrodes, graphite blocks, coking, briquette-shaped coke, casting coke. It is can also be used as carbon material binders, metallurgy refractory binders, etc.


Specification:

Item

First Grade

Typical

Softening Point(ring ball) ℃

100-115

108

Toluene Insoluble %

28-34

30.2

Quinoline Insoluble %

8-14

8.12

B-Resin Content % Min

18

22.08

Coking Value % Max

54

57.42

Ash % Max

0.3

0.15

Moisture % Max

5

4