Hipore™ is the world's leading separator membrane for lithium-ion rechargeable batteries. Formed as a flat microporous sheet of polyolefin, it is available in thicknesses from single-digit µm to hundreds of µm, with pore sizes ranging from 0.05 µm to 0.5 µm.

Pellicles are transparent films which prevent the adhesion of dust on photomasks, which would cause exposure defects in the photolithography process. Asahi Kasei E-materials produces pellicles in a wide range of sizes for applications ranging from semiconductors to LCD panels. With exceptional technology for highly uniform film-formation under strict cleanroom conditions, holds the world's leading share of the market for pellicles for large LCD panels. The distribution network includes sales channels in Korea and Taiwan.

With outstanding luminance and optimum optical diffusion, diffuser plates from Asahi Kasei E-materials are ideal for use in direct-lit backlight modules for LCD TVs. Asahi Kasei E-materials provides a full range of products featuring unique surface treatment technologies and optical design.

Plastic optical fiber (POF) from Ashi Kasei E-materials is a product of the exceptional polymer and spinning technologies of the Asahi Kasei Group. Featuring outstanding reliability, it is used in sensors and automotive applications. Multicore POF is a unique product using the unique product of Asahi Kasei E-materials which is used in a wide range of applications including data transmission and image scopes.

Asahi Kasei E-materials' photoproducts are photosensitive resins that solidify on exposure to ultraviolet rays. Photoproducts are used in a wide variety of applications ranging from relief and flexographic printing plates, sandblasting masks for glass artwork, ink stamps, and casting molds.

Pimel™ photosensitive polyimide precurso,r with outstanding performance characteristics backed by the polymer technology of the Asahi Kasei Group, is the de facto standard for semiconductor buffer coats.

Asahi Kasei E-materials produces a comprehensive range of Sunfort™ dry film photoresist for use in the ever-evolving field of printed wiring boards and semiconductor packages. With production plants and sales offices in China and Taiwan, Asahi Kasei E-materials provides total development and technical support to cater to diverse customers needs.

AER™ epoxy resin features outstanding adhesive, electrical insulation, heat, chemical and corrosion resistance properties. With its recognized performance characteristics, AER™ is widely used in applications ranging from printed circuit boards and sealants in the field of electronics to applications in electrical products, coating, and construction adhesives.

Novacure™ is a latent curing agent for epoxy resin with superior storage stability and rapid curing at low temperatures enabling one-pack formulations. It is widely used in electronic and electrical applications.

Asahi Kasei E-materials produces a range of ultra-thin glass fabric products for the thin, high-density printed wiring boards and packaging substrates essential to making digital devices smaller and thinner.