Desmodur® N 3400 by Covestro is a low-viscosity, aliphatic polyisocyanate resin based on HDI uretdione.
- It is used as a reactive thinner or hardener component for aqueous light-fast two-component polyurethane coatings.
- It is compatible with esters, ketones and aromatic hydrocarbons such as ethyl acetate, butyl acetate, methoxypropylacetate, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent naphtha 100 solvents.
- It can be used as a binder for moisture-curing one-component polyurethane coatings.
- Desmodur® N 3400 is applicable for paints, coatings and inks.
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Desmodur® N 3400 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 |
| 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 |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |