Lithium-ion Battery
Lithium-ion Battery
NCM/NCA Battery SeparatorFor EV & ESS
For EV & ESSFor EV & ESS
OthersFor military usages, etc.
Next-Generation Battery
Solid-State Battery
Sodium-ion Battery Separator
Lithium-Metal and Lithium-Sulfur Separator
Ion Exchange Membrane
Extraction of organometallic
(Mine and Salt Lakes)
Extraction and concentration purification of
lithium from salt lakes and seawater
Wastewater treatment
Wastewater treatmentRemoval of metallic components from wastewater
Treatment filter
Semi-conductor・DisplayTreatment filter of waste chemical and ultra-pure water/material system area
TEXTILE
Textile・FurniturePersonal clothing, waterproof-breathable outdoor, functional textile
OthersFirefighting supplies, military boots, children's products
Main Business
WCP is dedicated to expanding the gap in performance, safety, and eco-friendly technologies of lithium-ion batteries and next-generation batteries for the energy revolution.
Lithium-ion Battery
WCP specializes in lithium-ion battery separators, possessing the technology of environmentally friendly water-based slurry that increases the safety of the battery.
What is a Lithium-ion Battery?
Lithium-ion batteries are reusable by recharging and discharging. They are in the spotlight for their economical and environmentally friendly advantages compared to primary batteries which can not be re-used.
What is Lithium-ion Battery Separator (LiBS)?
LiBS is a permeable membrane placed between the anode and cathode. The main function of the separator is to keep the two electrodes apart to prevent the explosion. It carefully lets only the ions pass through the internal microscopic hole with no electrical conductivity. Furthermore, the shutdown function blocks up micro-pores when thermal runaway occurs by internal or external short circuits.
