Electrode coal tar pitch: 92-102-103-109 softening point, toluene insolubles 29-32, 7-10 quinoline insoluble ash & lt; 0.25, coking value & gt; 57. Electrode pitch is graphite electrodes and other graphite products, special,
specifications︰ Electrode coal tar pitch: 92-102-103-109 softening point, toluene insolubles 29-32, 7-10 quinoline insoluble ash & lt; 0.25, coking value & gt; 57. Electrode pitch is graphite electrodes and other graphite products, special,
Advantages︰ Electrode coal tar pitch: 92-102-103-109 softening point, toluene insolubles 29-32, 7-10 quinoline insoluble ash & lt; 0.25, coking value & gt; 57. Electrode pitch is graphite electrodes and other graphite products, special,
