Established more than 50 years ago, Celgard is a proven global leader
in the development and production of high-performance membrane
Our products are used in a broad range of energy storage and other barrier-type applications, including lithium-ion batteries, lithium primary and other specialty battery solutions, technical textiles such as waterproof breathable apparel and medical personal protective equipment (PPE) and other specialty applications.
Headquartered in the United States, we operate manufacturing facilities in the USA and China and have sales and technical service staff located strategically throughout North America, Europe, and Asia.
- Base Films
- Monolayer Polypropylene (PP)
- Trilayer PP/Polyethylene(PE)/PP
- Co-extruded Monolayer or Multilayer Films
- Heat resistant coatings
- Adhesive coatings
- Electric Drive Vehicles (EDV)
- Energy Storage Systems (ESS)
- Specialty Batteries
Celgard is a wholly-owned subsidiary of the Asahi Kasei Group, a diversified group of companies operating in the material, homes and health care business sectors.