Bayhydur® 302
Bayhydur 302 is a solvent-free, water-dispersible polyisocyanate based on hexamethylene diisocyanate (HDI).
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About
Product Types
- Hydrophilic polyisocyanate
Material
No data available
General Characterization
Bayhydur 302 is a solvent-free, water-dispersible polyisocyanate based on hexamethylene diisocyanate (HDI).
Storage Conditions
Bayhydur 302 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Processability of this product can be adversely affected by contamination.
Recommended storage temperature is at room temperature (approximately 77°F/25°C).
Recommended storage temperature is at room temperature (approximately 77°F/25°C).
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
Property Name | Test Method | Unit | Value |
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Flash point (Setaflash) | °C | 235 | |
Weight per gallon | Ib. | 9.63 | |
Appearance | Pale, yellow liquid | ||
Specific gravity at 25℃ | 1.16 | ||
Equivalent weight avg. | 243 | ||
Solids | % | min. 99.8 |
Specifications
Property Name | Test Method | Unit | Value |
---|---|---|---|
Viscosity at 25°C | mPa*s | 2300 ± 700 | |
Monomeric isocynate | % | max. 0.2 | |
Hazen color value | max. 100 | ||
NCO content | % | 17.3 ± 0.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com