Desmodur® N 75 BA by Covestro is an aliphatic polyisocyanate resin based on HDI and dissolved in n-butyl acetate. Used primarily as the hardener component for lightfast two-component polyurethane coatings.
- Provides high resistance to chemicals & weathering, very good gloss retention and outstanding mechanical properties.
- Desmodur® N 75 BA is used in air- and force-drying coatings for automotive and industrial finishing, wood, furniture, plastics & corrosion protection.
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Desmodur® N 75 BA properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Amine Hydrogen Equivalent Weight (AHEW) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color, APHA | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hexamethylene Di-Isocyanate Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Isocyanate Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |