amorphous graphite grain

amorphous graphite grain Carbon content: 70, 75, 80, 83, 85, 88, 90% size: 0.3--30mm or as customers required Sulphur: less than 0.1% Moisture: less than 2% It is characterized by high graphitization, excellent chemical stabilities , less harmful impurities, very low iron and sulphur content. This graphite grains can be widely applied to steel and iron, refractory material, electrode paste and other products.