Aekyung Chemical Solutions for Adhesives and Sealants

Aekyung Chemical, established in 1979 and headquartered in Seoul, South Korea, specializes in synthetic resins and functional additives for adhesives. Its adhesives offerings include unsaturated polyester resins, vinyl ester resins, pressure-sensitive adhesive (PSA) resins, polyisocyanate hardeners, and polymer modifiers. These chemistries support high-performance adhesive formulations by enhancing bonding strength, durability, and processing efficiency. Aekyung’s solutions are used across a wide range of industries, including electronics, automotive, and construction helping manufacturers create reliable and efficient adhesive systems.

AKNATE 25-2175

AKNATE 25-2175 by Aekyung Chemical is an aromatic polyisocyanate based on toluene diisocyanate (TDI). It is supplied at 75% solids in ethyl acetate. Provides good adhesion to a variety of materials including wood, metal and plastics. It can be formulated into a two component, air dry urethane system.<br> <ul style="padding-left: 40px;"><li> AKNATE 25-2175 has compatibility with many hydroxyl functional polymers including polyesters, polyacrylates and polyethers.</li> <li> Recommended for adhesive applications.</li> <li> It meets FDA CFR 177.1390 specifications.</li></ul>

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AKNATE 25-1475

AKNATE 25-1475 by Aekyung Chemical is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) biuret. It is supplied at 75% solids in n-butyl acetate and xylene. Offers flexibility, weather resistance and high NCO content. AKNATE 25-1475 is recommended for automotive repair, woods, metals, synthetic leather and adhesive applications.

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AKNATE 25-1360

AKNATE 25-1360 by Aekyung Chemical is an aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI) trimer. It has high NCO content and better weathering performance.<br> <ul style="padding-left: 40px;"> <li> It can be formulated in clear and pigmented two component urethane systems.</li> <li> These systems provide excellent weathering-, chemical- and abrasion resistance.</li> <li> AKNATE 25-1360 can be blended with a variety of other aliphatic and aromatic polyisocyanates.</li> <li> It shows good compatibility with many hydroxyl functional polymers such as polyesters, polyacrylates and polyethers.</li> <li> Recommended for adhesives, automotive refinish and OEM applications.</li></ul>

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