Desmodur® N 3600 by Covestro is a low viscosity, solvent-free, HDI-based polyfunctional aliphatic polyisocyanate resin. Used as a hardener component for lightfast two-pack polyurethane coatings, for the formulation of high-solids coatings and as a hardener for aqueous two-pack polyurethane coatings.
- Provides high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties.
- Offers compatibility with polyacrylate or polyester polyols.
- Desmodur® N 3600 is used for air and force drying coatings for automotive OEM, automotive refinishing, transportation, industrial finishing and plastics.
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Desmodur® N 3600 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 | 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 |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |