VESTANAT® TMDI by Evonik is mixture of 2, 2, 4- and 2, 4, 4-trimethyl-hexamethylene diisocyanate. It exhibits low viscosity, high flexibility and resistance to weather & light. Shows excellent compatibility with polyols. Provides more reactivity than cycloaliphatic diisocyanates. Used for manufacturing of urethane modified resins for coatings. VESTANAT® TMDI is recommended to use 0.001 to 0.01% dibutyl tin dilaurate (DBTDL), if acceleration is necessary. It is used for manufacturing of urethane modified resins for coatings.
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VESTANAT® TMDI properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 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 |
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| Total Chlorine Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |