Desmodur® ultra N 3386 BA/SN
i
Market Switch
Selection will influence the results you get.
About
Product Types
No data available
Material
No data available
General Characterization
Desmodur ultra N 3386 BA/SN is an aliphatic polyisocyanate (HDI trimer).
It is suitable for use as the hardener component for lightfast polyurethane coating systems.
It is suitable for use as the hardener component for lightfast polyurethane coating systems.
Storage Conditions
Desmodur ultra N 3386 BA/SN 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. Recommended storage temperature is 0º-30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20^oC | g/ml | approx. 1.11 | |
| Viscosity at 25^oC | mPa∙s | approx. 290 | |
| Equivalent weight | approx. 225 | ||
| Flash point | °C | approx. 50 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content 2.2 g / 120 min / 100^oC | % | 86 ± 1 | |
| Hazen color value | ≤ 40 | ||
| Monomeric HDI | % | < 0.10 | |
| Viscosity at 23^oC | mPa∙s | 320 ± 80 | |
| NCO content | % | 18.7 ± 0.3 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
