The product is made of high-quality petroleum coke or coconut shell and refined by special process. It has large specific surface area [> 1500m2 g-1], low ash content, particles less than 5µm [about 70%], developed mesopores, reasonable pore structure distribution. The product is unmatched by other specifications of activated carbon, and its performance fully meets the technical indicators of activated carbon for electric double layer capacitor electrodes.
Special indexes can also be developed and produced according to the actual requirements of customer.
This product is widely used in the production of large capacity, small volume capacitors. According to the properties of dielectric, the average pore diameter of activated carbon can be changed to fit different dielectric.