Loading Port:Tianjin Port
Payment Terms:TT or L/C
Min Order Qty:1MT m.t.
Supply Capability:6000 MT Per Month m.t./month
Introduction of Acetylene Black:
Acetylene Black Made from calcium carbide method 50% 75% compressed Used for dry cell suction digital electro-hydraulic agent.
Features of Acetylene Black:
Other Name:Acetylene Black Carbon ,Acetylene Carbon Black
Type: 50% 75% compressed
CAS No: 1333-86-4
Appearance:black powder or granule Property:Pure black powder, it has fine electric conductivity and oil absorption. It is made from burning acetylene gas.
Application of Acetylene Black:
1) Used for making batterie.
2) Used for conductive and anti-static rubber, silicone rubber as well as plastic.
3) Cable shielding materials accessory and packing materials
4) Special tires and tire capsule
5) Prevent electrostatic fortelecom fax paper.
6) Used for electronic Components and Packing Materials.
Specification of Acetylene Black:
ITEM Of Acetylene Black | Powder | 50% compressed | 75%compressed | |
qualified | Superior | qualified | qualified | |
Volume (cm3/g) | 30-50 | 14-17 | 13-17 | 9-12 |
Iodine absorption (g/kg) | ≥80 | ≥90 | ≥80 | ≥80 |
Liquid absorption of hydrochloric acid(g/kg) | ≥3.9 | ≥3.9 | ≥3.7 | ≥2.9 |
Resistance (Ω·m) | ≤3.0 | ≤2.5 | ≤3.5 | ≤5.5 |
PH value | 6-8 | 6-8 | 6-8 | 6-8 |
Heating loss % | ≤0.4 | ≤0.3 | ≤0.4 | ≤0.4 |
Ash content % | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.3 |
325 mesh sieve residue % | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 |
Impurities | None | None | None | None |
