الوصف

We are a supplier and manufacturer of acetylene black *0% or *5% compressed in China. Specification of acetylene black as follows: Loss on heat 0.3% max Ash content 0.2% max pH value **8 Grit content 0.*3% max Apparent specific volume *3~*7ml/g Absorption volume of iodine *****5g/KG min Iodine absorption of hydrochloric acid 4.0ml/g min Specific resistance kilo ohm 3.5 max Packing: In *0kgs paper bag. *0mt=1x*0'hc