Desmodur® ultra E 3370
i
Market Switch
Selection will influence the results you get.
About
Product Types
No data available
Material
No data available
General Characterization
Desmodur ultra E 3370 is an aliphatic polyisocyanate prepolymer based on hexamethylene diisocyanate (HDI).
It is suitable for use in the formulation of moisture-curing one-component polyurethane coatings with good weather stability.
It is suitable for use in the formulation of moisture-curing one-component polyurethane coatings with good weather stability.
Storage Conditions
Desmodur ultra E 3370 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Storage at high temperatures will cause increased 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 |
|---|---|---|---|
| Flash point | °C | approx. 50 | |
| Density | g/ml | approx. 1.05 | |
| Equivalent weight | approx. 420 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Monomeric HDI | % | < 0.10 | |
| NCO content | % | 9.5 - 10.5 | |
| Color value (Hazen) | ≤ 80 | ||
| Viscosity at 23^oC | mPa∙s | 1,100 - 1,700 | |
| Non-volatile content | % | 69 - 71 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
