Desmodur® DN by Covestro is a hydrophilic, aliphatic polyisocyanate based on hexamethyliisocyanate (HDI). It is an emulsifiable, aqueous polymer dispersion with occasional turbidity or coagulation. Desmodur® DN can be used as a crosslinker for continuous pH-neutral aqueous polymer dispersions. The crosslinking process increases the adhesive consistency against warmth, water, plasticizers and numerous other solvents. It has a shelf life of six months.
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Desmodur® DN properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 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 |
| HDI Monomer Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| NCO 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 |