大塚化学株式会社

Otsuka Chemical Co., Ltd.

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company introdoction

This is a video introducing Otsuka Chemical.

Products

Resin Compound

The compound which composites potassium taitanate whisker components "TISMO" to thermoplastic resin. It possesses properties as micro reinforcement, the surface smoothness, the dimensional stability, and abrasion & rub resistant.

Foaming Agent

A chemical foaming agent which is mainly composed of Azodicarbonamide (ADCA). We can offer in a wide variety of grades for various applications.

Living Radical Polymerization

The living radical polymerization (LRP) can obtain polymer that is controlled the molecular weight, its distribution and polymer structure precisely with keeping the versatility of the radical reaction. LRP has been expected as a fundamental technology of functional polymer synthesis to support nanotechnology.

Titanate and Titanate Derivatives

Titanate and Titanate Derivatives have the stability of frictional-properties, micro-reinforcement, heat-resistant and abrasion-resistance. They are used for the friction material and the functionality paints of the car.

Hydrazine Derivatives

Hydrazine salt, Hydrazide, heterocyclic compound, and various derivateives of Hydrazine.

Medicine/Food/Aroma/Chemical Intermediates

Pharmaceutical intermediate, food additives, and additives for engineering plastics or electronic materials.

Inorganic Salts

These Inorganic Salts are available in a variety of grades to support various applications, satisfying customer's demand.

Anti-Odor Agent for Aldehyde

The Deodorizer of Aldehyde used in automotive, building materials, and painting industries.

Flame Retardants

We offer environmentally friendly flame retardants that feature excellent thermal resistance and durability correction, making them optimal for applications in electronic materials.

Rubber Additives

Specialty rubber additives that can significantly improve the endurance, fuel efficiency, etc. of rubber compounds. Unique rubber compound additives centered around hydrazide derivatives.

Polymerization Initiator

Radical polymerization initiator is used for various resin, and used as a plastic and rubber blowing agent.

Electrolyte Solution

Our Electrolyte solution has good performance for EDLC due to low resistance, high durability and wide operating temperature range. We also have low resistance electrolyte solution for LIC and LIB.

Ultraviolet Absorbers

Ultraviolet absorbers are one of the additives used to prevent deterioration of the characteristics of plastics in environments where ultraviolet light is present.

Conductive Fillers

Conductive fillers are materials (powders, fibers, and other materials) that are added to resin to give it conductivity (making it easier for electricity/electrons to pass through).

Inorganic Products

Potassium Nitrate, Potassium Sulfate, Potassium Chloride, Sodium Chloride

CHEMCATCH (H-6000HS)

CHEMCATCH is used to deodorize Aldehydes in various fields such as the automobile, building material and paint ink.

Unifoam AZ

Otsuka Chemical’s thermal decomposition type organic foaming agent, which is mainly composed of ADCA.

Unifoam AZ Ultra

A high-function type foaming agent produced by using anti-caking and low dust treatments on Unifoam AZ.

Blended Foaming Agents

Our blended foaming agents are designed to provide functionality to foamed materials and meet the diverse processing needs conventional foaming agents cannot.

Unifoam AZ · Inorganic Foaming Agents Master Batch Type

It is the MB blowing agent of Unifoam AZ and Inorganic Foaming Agents.

Inorganic Foaming Agents

It is a blowing agent of endothermic decomposition based on inorganic carbonate.

Hydrazine Derivatives

The reactivity is high for thermoset resins such as epoxies or acrylics and it is used as the crosslinking agent which enables setting at a low temperature.

Hydrazide Compounds

The reactivity is high for thermoset resins such as epoxies or acrylics and it is used as the crosslinking agent which enables setting at a low temperature.

Rubber Additives

Specialty rubber additives that can significantly improve the endurance, fuel efficiency, etc. of rubber compounds. Unique rubber compound additives centered around hydrazide derivatives.

AZO series

We have wide-ranging polymeric initiators for various monomer properties.

Living Radical Polymerization

The living radical polymerization (LRP) can obtain polymer that is controlled the molecular weight, its distribution and polymer structure precisely with keeping the versatility of the radical reaction. LRP has been expected as a fundamental technology of functional polymer synthesis to support nanotechnology.

TERPLUS D Series

The block polymer structure realizes coexistence of the superior dispersibility and dispersion stability by controlling the sequence of components those work as an adsorption to pigment or an affinity to dispersed medium.

TERPLUS N Series

Advanced molecular weight control in high molecular weight area is expressed overwhelming stain resistance by decreasing the low molecular weight component which causes unwanted residue on adherend.

Q-CHARGE

Based on Nitrogen Chemistry and technology of pharmaceutical manufacturing, we can provide high performance and purity electrolyte solution for EDLC.

Phosphazene

Halogen-free flame retardant. It is the best for a high performance electronic material with an excellent heat resistance and a high insulation.

RUVA-93

RUVA-93 is reactive ultraviolet absorber which is able to copolymerize efficiently with variety of vinyl monomers.

TISMO

TISMO has high intensity, rigidness and aspect ratio. It is used as the resin reinforcement, friction material for automobile and precise filter etc.

TERRACESS

TERRACESS improves stability, abrasion resistance and comfort as friction adjustment materials of various friction materials.

DENTALL

DENTALL is comprised of a series of Otsuka ceramic materials covered with nanometer thick conductive layers.

POTICON

POTICON has properties such as Microscopic reinforcement, Dimensional accuracy and stability. Good sliding and Surface smooth.

High Dielectric Constant POTICON

This series of Poticon compounds is designed to meet the evolving needs of the high frequency telecommunications market.

POTICON for Film

"POTICON for Film" is a series of thermoplastic compounds using high-heat resistant resins. These compounds are designed for use in high performance film applications. ”POTICON for Film" have a Superb hardness and high folding endurance.

WHISTATT

Conductive compound, WHISTATT, is extremely stable in any environment, and will not be affected by annoying static or noise.

1-HOB

It is especially effective for preventing racemization in the formation of amide bond such as the peptide synthesis.

β-Lactam Synthetic Intermediates

We have various β-Lactam compounds such as GCLE which is an intermediate for cephem antibiotics.

Fine Aromatics

We have additive agents for medicinal intermediates, food aromatics, functionality resins and electronic materials.

About us

Topics

Research&Development

Otsuka Chemical Co., Ltd., our philosophy is to contribute to our customers through creative technology, with a focus on using world-class technology to develop products for which there is a global market.

Corporate Profile

You can view the latest company information in PDF format.

Research & Development

Otsuka Chemical Co., Ltd., our philosophy is to contribute to our customers through creative technology, with a focus on using world-class technology to develop products for which there is a global market.

Corporate Profile

You can view the latest company information in PDF format.