Desmodur® Z 4580 BA
Low-viscosity, aliphatic polyisocyanate resin based on isophorone diisocyanate. As the hardener component for weather-stable coating systems.
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Allgemeine Charakterisierung
Desmodur Z 4580 BA is a low viscosity aliphatic polyisocyanate resin based on isophorone diisocyanate (IPDI).
It is suitable for use as the hardener component for weather-stable coating systems.
It is suitable for use as the hardener component for weather-stable coating systems.
Lagerungsbedingungen
Desmodur Z 4580 BAshould 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 will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product. Recommended storage temperature is 0º-30ºC.
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Technische Eigenschaften & Datenblätter
Genannte Eigenschaften Merkmale
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Density at 20^oC | g/cm^3 | 1.064 | |
Equivalent weight | approx. 350 | ||
Flash point | °C | approx. 38.5 |
Genannte Eigenschaften Spezifikation
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Hazen color value | ≤ 60 | ||
Non-volatile content (0.2g/60 min/120°C) | % | 80.0 ± 2.0 | |
NCO content | % | 12.0 ± 0.5 | |
Monomeric IPDI (supply form) | % | < 0.4 | |
Viscosity at 23^oC | mPa*s | 2,800 ± 500 |
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