VESTANAT® T 1890 E by Evonik is a crosslinker based on isophorone diisocyanate. It exhibits low to medium viscosity. It possesses compatibility with 2K-PUR, polyesters, acrylates, flexible medium-oil or short-oil alkyd resins and other resins containing OH-groups. It provides outstanding weather resistance and light fastness. It improves drying performance, surface hardness, pot life and chemical resistance against environmental etch. It offers dilution in aromatics, esters and mineral spirits. VESTANAT® T 1890 E is designed for automotive OEM, car repair paints, maintenance- and fleet coatings. Recommended dosage level is 0.01 and 0.1% by wt. It has a shelf life of one year.
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VESTANAT® T 1890 E properties
Other properties
| Properties | Value & unit | Test condition | Test method |
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| 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 |
| 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 |
| VESTANAT IPDI Monomer | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Properties | Element | Condition | Method |
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