Acetylene Black 75% compressed

cetylene Black 75% compressed
Introduction:
Acetylene black is high performance carbon black. Acetylene is made from calcium carbide.
After purified it is isolated from the air and cracked at high temperature and cooled down.
Then acetylene black is obtained and collected.

Specification:
Category\ item 75% compressed product
Apparent specific volume, ml/g 9~12
Iodine absorption, g/kg 95
Hydrochloric acid absorption, ml/g 3.8
Resistivity, Ω . M 2.3
pH value 6~8
Loss on heating