Acetylene carbon black is produced with high pure acetylene, which made from calcium carbide method, Acetylene carbon black is made by the controlled combustion of acetylene in air under pressure. It is characterized by the highest degree of aggregation and crystallization orientation when compared with all types of carbon black. It has high iodine absorption, effective conductivity and steady chemical performance. It is not easy to react with acid, alkali and water and is an excellent raw material for battery, conductive rubber, plastic, cable, etc.

Characteristics:
1. High conductivity (High purity, crystallization, structure, liquid absorption)
2. Ease of dispersion (high density \ pellet)
3. Do not need drying (no water absorption)
4. Good thermal conductivity (no inflation when heated)
5. Use as the positive electrode:
Prolong the lifetime of battery
High conductivity
6. Use in the negative electrode: Small amount of acetylene black can increase the recycle times of battery