Desmodur® N 75 BA/X
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About
Product Types
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Material
No data available
General Characterization
Desmodur N 75 BA/X is an aliphatic polyisocyanate resin based on hexamethylene diisocyanate (HDI) and dissolved in n-butyl acetate and xylene (1:1).
Storage Conditions
Desmodur N 75 BA/X polyisocyanate should be stored in tightly sealed containers and protected from heat, moisture, and foreign materials. Processability of this product can be adversely affected by contamination. Recommended storage temperatures are -30° to 122°F (-34° to 50°C).
Sampling
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Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Equivalent weight avg. (as supplied) | 255 | ||
| Specific gravity at 25°C | g/cm^3 | 1.06 | |
| Viscosity at 23°C | mPa∙s | 160 | |
| Weight per gallon at 25°C | lb. | 8.85 | |
| Appearance | Clear, slightlyyellow liquid | ||
| Flash point (Setaflash) | °C | 33 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Monomeric HDI | % | max. 0.5 | |
| NCO content | % | 16.5 ± 0.3 | |
| Viscosity at 25°C | mPa∙s | 150 ± 60 | |
| Solids | % | 75 ± 1 | |
| Hazen color value | max. 60 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
