DURANATE Asahi kasei
Hexamethylene Diisocyanate Curing Agent for Urethanes
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Bifunctional・Monomeric Low-viscosity Blocked-isocyanate Water-dispersible typical characteristics
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Application example  

Coatings
Duranate™ (HDI polyisocyanate) provides excellent weatherability, chemical resistance, elasticity, abrasion resistance, good adhesion and drying to polyurethane coatings. With its variety of properties and environmentally friendly grades, Duranate™ (HDI polyisocyanate) shows outstanding performance in wide range of application such as Automotive, Architectural, Industrial, Consumer Electronic and Information Technology.

Inks
Duranate™ (HDI polyisocyanate) provides good adhesion, weatherability, excellent color retention, heat, abrasion and chemical resistance to polyurethane inks. Duranate™ (HDI polyisocyanate) is formulated in various printing fields such as gravure, offset, and screen inks.

Adhesives
Duranate™ (HDI polyisocyanate) provides good adhesion, excellent weatherability, compatibility and elasticity to polyurethane adhesives. With its variety of grades, good adhesion to various substrates is performed by Duranate™ (HDI polyisocyanate) into application such as construction industries, automotive and laminates (dry laminate).

Pressure sensitive adhesives
Duranate™ (HDI polyisocyanate) provides excellent color retention, elasticity, removability to pressure sensitive adhesives. Duranate™ (HDI polyisocyanate) is formulated in protective films and optical applications.

Resins
Duranate™ (HDI polyisocyanate) provides both mechanical and chemical properties such as durability, heat resistance and hardness to polyurethane resins. It can be also used for excellent color retention polyurethane foams. Duranate™ (HDI polyisocyanate) is formulated in wide range of application from potting, optical instruments to electric components and insulations.

Elastomers

Duranate™ (HDI polyisocyanate) provides excellent color retention and elasticity to thermoplastic and thermosetting elastomers. With its broad spectrum of types and grades, Duranate™ (HDI polyisocyanate) is used in wide range of application from rollers, belts to sealants.

  • Polyurethane is used for thermoplastic and thermosetting elastomers and resins. It is represented by abbreviation of TPU: Thermoplastic polyurethane (elastomers) and TSU: Thermosetting polyurethane (elastomers).

Electric materials
Duranate™ (HDI polyisocyanate) provides elasticity, toughness, and durability to electric materials. With its broad spectrum of types and grades, Duranate™ (HDI polyisocyanate) is used in wide range of application such as electric insulations (solder resist inks, thermosetting and photosensitive cover-lay films etc.), color resist inks, materials of FPD and encapsulations.

Other applications
With it broad spectrum of types and grades, Duranate™ (HDI polyisocyanate) is used in textiles, paving binders, polyurethane beads, film treatments and UV curing resins (polyurethane acrylates).

※Please do not hesitate to contact us for your further interests.
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