Arcol® E-448
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About
Product Types
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Material
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General Characterization
Arcol E-448 polyether polyol is a 4,800-molecular-weight polyoxypropylene triol specially modified with ethylene oxide.
Storage Conditions
Arcol E-448 polyol is slightly hygroscopic and may absorb water. Containers should be kept tightly closed and protected from contamination with moisture and foreign materials, which can adversely affect product quality.
This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
This polyol can become quite viscous at low temperatures. For ease of handling, storage temperatures between 15°C (59°F) and 60°C (140°F) are recommended.
The shelf life is twelve months after receipt of material by customer, when stored in sealed original containers under conditions stated above.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Bulk density | lb/gal | 8.56 | |
| Specific gravity at 25°C | 1.02 | ||
| Appearance | Clear, viscous liquid | ||
| Viscosity at 25°C | cps | 820 | |
| Flash point PMCC | °C | 184 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
