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Itoh Oil Chemicals is acquainted with castor oil for more than a century and met requirements from customers as a solution company. We are the top brand of castor oil to supply to not only Japan but also China, Korea, South East Asia and Europe.

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A-S-A® is the product we developed as additives for paint, printing inks, plastics, sealant and adhesive. As A-S-A® are classified into the below series by the applications, please grasp each of the characteristics and the actions to select the right one.

A-S-A

A-S-A® T-250F is used to prevent anti-corrosion paint such as epoxy and polyurethane from sagging. A-S-A® T-250F performs well as viscosity improvement of main material is less.


A-S-A® T-250F

A-S-A® T-75F are used mainly for paint, calking material or sealing material made of epoxy resin, alkyd resin, polyurethane, chlorinated rubber, Thiokol, butyl rubber and unsaturated polyester resin.

A-S-A® T-75F

A-S-A® T-1700 is suitable to improve viscosity of solventless paint, modified silicone sealing material and adhesive and for prevention of slump and stably performs well at wide range of temperature.

A-S-A® T-1700

A-S-A® T-850F is used to prevent anti corrosion paint such as epoxy and polyurethane from sagging. A-S-A® T-850F displays high efficiency at wide range of working temperature.


A-S-A® T-850F

A-S-A® T-550F is used to prevent anti-corrosion paint such as epoxy and polyurethane from sagging. A-S-A® T-550F is improved type of A-S-A® T-250F in anti-sagging property.


A-S-A® T-550F

A-S-A® T-2000 is inert amide which has no functionality in the structure, thus it is suitable to improve viscosity of one component moisture curing polyurethane sealing material and adhesive and prevention of slump and displays excellent temporal stability.

A-S-A® T-2000

A-S-A® T-1800 is suitable to improve viscosity of modified silicone sealing material and adhesive and for prevention of slump and has high effect and temporal stability.

A-S-A® T-1800

A-S-A® DF-1 series is defoaming agent for solvent based paint. This series effects well for material which normal defoaming agent does not such as specific sillicone.


A-S-A® DF-1

A-S-A® T-950F is used for preventing paint, unsaturated polyester resin and adhesive from sagging and pigment from hard cake, viscosity improvement of calking material and sealing material, and prevention of slump.

A-S-A® T-950F

Itoh Oil Chemicals

Itoh Oil Chemicals is acquainted with castor oil for more than a century and met requirements from customers as a solution company. We are the top brand of castor oil to supply to not only Japan but a

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