Using Clean Materials to Create Clean Devices
Overview
In addition to separators for conventional capacitors and batteries, NKK has also developed separators for electric double-layer capacitors. Because this type of capacitor is an environmentally friendly energy storage device that uses activated carbon, we can provide cleaner solutions to achieve products that utilize natural materials.
Features
①The high porosity and low-resistance structure make it suitable for high input/output applications
The stacked fibrillated fiber structure is the key behind the high input/output characteristics of EDLCs.
②Extensive lineup
We have been delivering products for 30 years. Over that time, we have developed a lineup of over 20 products that solve a variety of issues for our customers.
③Reliable quality control and supply system
We have implemented advanced quality control system and impurity management based on our vast experience producing separators for aluminum electrolytic capacitors.
Production is performed on multiple lines at our Kochi and Tottori Yonago plants, and we have robust backup systems in place.
Applications
Separators for EDLCs used in automotives, wind power generation facilities, solar power generation facilities, industrial machinery, and smart meters.
Product Lineup
The stacked fibrillated fiber structure enables the rapid charging and discharging characteristics of EDLCs. Through our efforts to provide solutions to a variety of problems over 30 years of operation, we have released more than 20 products.
Lineup of Separators for Electric Double-layer Capacitors and Lithium-ion Capacitors
