Baytuft® 751A
modified polymeric diphenylmethane diisocyanate; NCO, Wt. % 27.1 - 28.1
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About
Product Types
- System
Material
No data available
General Characterization
Baytuft 751A is a modified polymeric diphenylmethane diisocyanate.
Storage Conditions
Baytuft 751A isocyanate must be stored in tightly closed containers and protected from contamination with moisture and foreign materials, which can adversely affect processing. It will react with water to form ureas and carbon dioxide gas, which may cause sealed containers to expand and rupture. Recommended storage temperatures are 18°C to 30°C (64°F to 86°F).
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point (PMCC) | °C | 188 | |
| Density at 25°C | lb/gal | 10.3 | |
| Appearance | Dark brown liquid | ||
| Specific gravity at 25°C | 1.23 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| NCO content | wt.-% | 27.1 - 28.1 | |
| Acidity | wt.-% | max. 0.04 | |
| Viscosity at 25°C | mPa•s | 90 - 190 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
