Mondur® 541-Light
polymeric MDI; NCO: approx. 31.3 Wt. %; Viscosity: approx. 200 mPa·s @ 25°C
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About
Product Types
- PMDI
Material
No data available
General Characterization
Mondur 541-Light is an aromatic polymeric isocyanate based on diphenylmethane-diisocyanate (MDI).
Storage Conditions
Mondur 541-Light polyisocyanate must be stored in tightly closed containers and protected from moisture. Processability of this material can be adversely affected by contamination. It will react slowly with water to form polyureas and liberate carbon dioxide gas, which may cause sealed containers to expand and rupture. Recommended storage temperatures are 10° to 30°C (50° to 86°F).
The shelf life is six months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
The shelf life is six months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 25°C | lb/gal | 10.3 | |
| Equivalent weight avg. | 132 | ||
| Flash point PMCC | °C | 199 | |
| Specific gravity at 25°C | 1.24 | ||
| Appearance | Dark brown liquid |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
