Desmodur® NZ 486 BA
Aliphatic polyisocyanate based on isophorone diisocyanate and hexamethylene diisocyanate. As the hardener component for weather-stable coating systems.
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About
Product Types
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Material
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General Characterization
Desmodur NZ 486 BA is an aliphatic polyisocyanate based on isophorone diisocyanate (IPDI) and hexamethylene diisocyanate (HDI).
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.
Storage Conditions
Desmodur NZ 486 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 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.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Weight per gallon | lb. | 8.8 | |
| Density at 20°C | g/cm^3 | 1.06 | |
| Equivalent weight | approx. 412 | ||
| Flash point | °C | approx. 45 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23^oC | mPa∙s | 2,100 ± 500 | |
| NCO content | % | 10.2 ± 0.5 | |
| Non-volatile content | % | 86 ± 2 | |
| Hazen color value at 23^oC | ≤ 200 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
