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Cycloaliphatic polyisocyanate based on isophorone diisocyanate. Used in adhesives. Acts as a crosslinking agent.
Details
Producer
Chemical Composition
Cycloaliphatic polyisocyanate
Advantages
- light stable
- non yellowing
Other Applications
as a crosslinking agent for 2K PUR coatings and adhesives
used for the manufacture of blocked polyisocyanates or PUR resins like waterborn polyurethane dispersions
Storage
Vestanat® T 1890/100 can be stored in unopened containers for at least one year without loss of quality
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Granulated | ||
| Physical Properties | |||
| Bulk density | 0.6 | g/ml | DIN ISO171 |
| Melting range | 100 - 115 | ºC | Kofler bar |
| Residual monomers | <5000 | PPM | IPDI;DIN EN ISO10283 |
| Density | 1.15 | g/ml | 20°C |
| Chemical Properties | |||
| Factor number | 3 - 4 | ||
| Shelf Life | >12 | month | |
| NCO Content | 17.3 ± 0.3 | % | DIN EN ISO 11909; ASTM D2572 |
| Solubility | |||
| Solubility | |||
| Solubility | |||
| Solubility | |||
| Solubility | Aromatics | ||