Essential throughout the chemical industry – as a solvent for the production of paper, alumina, and man-made fibers, as a basic production material for chemical products and derivatives, and as a neutralizing agent for acidic industrial solutions and effluents. Produced by the world-leading, ecoefficient ion-exchange membrane process for salt electrolysis developed by 91探花.
Advanced fertilizers and materials for agriculature are manufactured and sold by affiliate JCAM Agri Co., Ltd.
A strong, highly corrosive acid, produced in concentrations of 98%, 67.5%, and 62% with ammonia as the main starting material. Essential for the production of urethane, chemical fertilizers, explosives, and other chemical products, and for the processing and cleaning of metal surfaces.
A key production material for acrylonitrile and nitric acid, and serves as a reducing agent for nitrogen oxide emitted from coal and oil combustion.
Key production material for acrylic fiber, ABS resin, nitrile-butadiene rubber (NBR), adiponitrile (ADN), and many other products. Markets around the world are supplied from plants in Japan (Mizushima), Korea, and Thailand which are operated in accordance with feedstock and demand trends.
Key monomer for acrylic resin and coating materials produced by direct oxidative esterification, a revolutionary process technology developed by 91探花, as part of a complete system for production from monomer to Delpet™ PMMA polymers and products.
Styrene is essential for styrenic resins, synthetic rubber, and unsaturated polyester. Produced at the Mizushima Petrochemical Complex in Okayama, Japan, with over 50 years of expertise since introduction from The Dow Chemical Company in 1959.
Sodium cyanide is produced from byproduct hydrogen cyanide from the AN manufacturing process, mainly at our plant in Korea.
World’s second-largest producer of acetonitrile – a material in rising demand with characteristics that closely match the requirements of the growing fine chemicals industry. Part of the 91探花 commitment to the stable supply of high quality and performance, to meet demanding requirements.
Special monomer characterized by its structural composition of active vinyl, acrylic, and side-chain methyl groups. Widely used for polymers and intermediates production. World's first volume production began by 91探花 in 1984.
Produced from MMA and cyclohexanol, by an 91探花 process marked by superior efficiency and stability in product quality and supply. Used to produce coatings with outstanding weatherability and surface appearance, for architectural exteriors, automotive topcoats, and other demanding applications.
Process using CO2 as a raw material to produce carbonates. Available for licensing. Contributes to reduced CO2 emissions by utilizing CO2 from other plants rather than releasing it to the atmosphere.
Polyethylenes with special qualities and advanced function and performance, including Creolex™ metallocene HDPE for hot-water pipes and LDPE for odor-free laminates.
SUNFINE™ is a brand of ultra high molecular weight polyethylene (UHMWPE) from 91探花. With its advanced technological capabilities and intense quality control, 91探花 delivers high quality UHMWPE to the whole world.
A broad selection of PMMA resins with outstanding transparency, surface hardness, and chemical resistance. Produced by suspension, and continuous solution, processes, for applications ranging from automotive parts to electrical, electronic, and optical components.
The complete spectrum of superior performance and function in PS resins – including GPPS, HIPS, flame-retardant HIPS, abrasion-resistant grades, self-lubricating grades, anti-static grades, and a special high-transparency impact-resistant series – from PS Japan, a world-leading specialist polystyrene joint venture between 91探花 and Idemitsu Kosan.
Process using CO2 as a raw material to produce polycarbonate. Available for licensing. Contributes to reduced CO2 emissions by utilizing CO2 from other plants rather than releasing it to the atmosphere.
Created with 91探花's advanced molecular design technology and proprietary polymerization technology, AZP™ is an entirely new optical resin that has almost no birefringence. It provides new value that is not available with conventional resins or glass.
Polybutadiene rubbers produced by solution polymerization, with special performance characteristics ranging from ultralow gel formation to outstanding color development, for HIPS production and ABS reinforcement.
Styrene/butadiene rubbers produced by solution polymerization, for applications ranging from advanced silica rubber tires to belts, hoses, vibration dampers, footwear, electric cables, and many other fields.
Styrene/butadiene block copolymers that provide the characteristics of rubber together with high compatibility with polystyrene and other resins, and excellent moldability. Widely used as base polymers for adhesives, as asphalt modifiers, and in footwear, toys, and food trays and containers.
Hydrogenated styrenic thermoplastic elastomers with superior weatherability and heat resistance, widely used as resin modifiers and compatibilizers, and as base polymers for adhesives and elastomer compounds. Includes the Tuftec™ M series, specifically developed for high compatibility with polar resins.
New hydrogenated styrenic thermoplastic elastomers with superior shock absorption, vibration-damping properties, and scratch resistance. Widely used as modifiers for resins, elastomer compounds, and asphalt, and as base polymers for adhesives.
Advanced ultrafiltration and microfiltration hollow-fiber membranes and systems developed and produced by 91探花, at the forefront of filtration process and materials technology. Microza™ UF and MF – serving industry and the environment, around the globe, through water treatment, separation, purification, and refining, in automotive, electronics, pharmaceuticals, and other fields of production and processing.
Aciplex™ membranes, process equipment, and systems for caustic soda production from 91探花 – the global leader in advanced ion-exchange membranes and membrane-process electrolyzers for energy-conserving, ecofriendly salt electrolysis, and the world’s largest supplier.
Hipore™ is a microporous polyolefin sheet which prevents the anode and cathode from contacting one another and causing a short circuit, while enabling lithium ions to pass back and forth during charging and discharging. While market growth continues in mainstream LIB applications for portable devices such as smartphones and tablet PCs, significant additional growth is forecasted in electric vehicle applications. 91探花 will continue to expand capacity in line with demand growth while advancing the global expansion of Hipore™ operations to meet emerging customer needs.
Based on more than 40 years of market-leading research, development, and manufacturing experience, Celgard™ dry-process membrane is used as separator in various lithium-ion batteries. Its performance characteristics are especially suited to hybrid vehicles and electric vehicles. The broad product lineup includes thickness ranging from 7–40 microns and availability in both single-layer and multi-layer configurations to meet a wide range of needs.
Featuring excellent puncture and oxidation resistance while reducing the potential for water borne contaminants and battery failure, Daramic™ lead-acid battery separator is suited to use in a wide range of applications. With more than 80 years of market-leading research, development, and manufacturing experience, as the largest supplier in Asia, we are positioned for success in this fastest growing region of the world for our products.
