Desmodur® ultra IL BA

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Product Types

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General Characterization

Desmodur ultra IL BA is an aromatic polyisocyanate based on toluene diisocyanate (TDI).
It is suitable for use as a hardener component for fast drying, two-component polyurethane coatings.

Storage Conditions

Desmodur ultra IL BA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures may result in increased viscosity. Recommended storage temperature is 0º-30ºC.


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Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content (0.2 g / 120^oC / 100^oC) % 51.0 ± 2.0
Monomeric TDI % < 0.10
Viscosity (23^oC) mPa∙s 2,000 ± 400
Iodine color value ≤ 2.0
NCO content % 8.0 ± 0.2

Property Name Test Method Unit Value
Equivalent weight approx. 525
Density at 20°C g/ml approx. 1.10
Flash point °C approx. 25


Technical Data Sheet
Safety Data Sheet
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