Chemicals
ChemicalsWe broaden the foundation for industry and daily life with products such as nylon resin for engineering plastics, polybutadiene rubber, electrolytes and separators for lithium-ion batteries, gas separation membranes and other advanced materials, fine chemical products designed as environmentally friendly, and Pharmaceutical business consisting of drug discovery and contract manufacturing.

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Synthetic Rubber
Synthetic Rubber
UBE’s synthetic rubber business manufactures and sells polybutadiene rubber (BR), which is one of typical rubbers and polymerized with a cobalt catalyst.
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Engineering Plastics
Engineering Plastics
In order to meet the needs of sophisticated and diversified customers, we have a wealth of grades that can be used for all purposes with high quality.
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Caprolactam
Caprolactam
Caprolactam is a raw material for nylon 6 fiber and nylon 6 resin. Since our company started mass production in 1951, we continue to supply high-quality caprolactam in a stable manner.
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Industrial Chemicals
Industrial Chemicals
We manufacture various industrial chemicals such as liquidity, nitric acid and oxalic acid.
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Liquified Gas
Liquified Gas
We sell liquefied gases such as liquefied carbonic acid and liquid nitrogen.
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Polyethylene
Polyethylene
UBE Group's UBE-MARUZEN Polyethylene Co., Ltd. develops a variety of grade polyethylene for a wide range of applications
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Ammonium Sulfate
Ammonium Sulfate
Ammonium sulfate is a typical Nitrogen-based, water-soluble, and fast acting fertilizer. This product is available in Thailand and Spain as well.
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Polyimide
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Battery Materials
Battery Materials
"separator" and "electrolyte" which are the main members of lithium-ion batteries.
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Separation Membrane
Separation Membrane
Gas separation membrane which uses polyimide hollow fiber and efficiently extracts a specific gas from the mixed gas. We also manufacture membrane dryers that remove moisture in the air.
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Fine Chemicals
Fine Chemicals
Fine chemical such as high performance coating material such as polycarbonate diol (PCD) which improves the durability and texture of urethane resin.
- 1,12-Dodecanedioic acid (DDA)
- 1,2-Methylenedioxybenzene (MDB)
- 1,5-Pentanediol
- 1,6-Hexanediol
- 1,6-dichlorohexane
- 2-Buthyloctanoic acid (1,6-DDA)
- Cyclohexanone
- Catechol
- Oxalic acid
- Dimethyl 1,12-Dodecanedioate (DDME)
- Dimethyl carbonate (DMC)
- Dimethyl oxalate (DMO)
- Heliofresh®
- Heliotropin
- High-purity catechol
- Hydroquinone
- Hydroxylamine sulfate (HAS)
- Methyl 3,3-dimethoxypropionate
- Methyl 3-methoxyacrylate (MAME)
- Methyl ethyl ketoxime (MEKO)
- Polyesterpolyol
- δ-Valerolactone
- Glycerol Carbonate
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Ceramics
Ceramics
UBE's silicon nitride is a high grade powder produced using proprietary imide pyrolysis method. It has optimum characteristics required for raw material powder, and it can control microstructure, so high sintered body characteristics can be obtained.
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High Purity Chemicals
High Purity Chemicals
High purity chemical such as wet cleaning material used in semiconductor manufacturing process.
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Semiconductor Gas Products
Semiconductor Gas Products
High purity chemical such as dry etching gas and Abatement Devices used in semiconductor manufacturing process.
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Continuous Inorganic Fiber
Continuous Inorganic Fiber
Developed using UBE's unique technology, Tyranno Fiber is a continuous ceramic fiber composed of silicon, metal (titanium, zirconium or aluminum), carbon, and oxygen.
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Products for Polyurethane Resins
Products for Polyurethane Resins
UBE offers a wide range of polyurethanes, polycarbonate diols and related materials for coatings, adhesives, sealants and elastomers markets, which are large platforms of solutions offering customizable possibilities in terms of reactivity, flexibility and physical form. Compared to standard polyols-based materials, UBE’s solutions demonstrate superior and long-term retention of performance such as oil resistance, hydrolytic stability, thermal stability, weatherability and chemical resistance.
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Pharmaceutical
Pharmaceutical
The pharmaceutical business based on UBE's organic synthesis technology is involved in the drug discovery that develops the drug substance and the manufacture of the drug substance for manufacturing the drug substance.
- Chemicals
- Synthetic Rubber
- Engineering Plastics
- Caprolactam
- Industrial Chemicals
- Liquified Gas
- Polyethylene
- Ammonium Sulfate
- Polyimide
- Battery Materials
- Separation Membrane
- Fine Chemicals
- Ceramics
- High Purity Chemicals
- Semiconductor Gas Products
- Continuous Inorganic Fiber
- Products for Polyurethane Resins
- Pharmaceutical