Modified coal tar pitch used to product pre-baked anode blocks in electrolytic aluminium industry
Specification
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
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