Product Types
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Material
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General Characterization
Aliphatic polyisocyanate (HDI trimer).
As the hardener component for lightfast polyurethane coating systems.
Characteristics
Property Name | Test Method | Unit | Value |
Monomeric HDI | DIN EN ISO 10 283 | % | ≤ 0.15 |
Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 550 ± 150 |
Non-volatile content 2.2 g / 120 min / 100 °C | DIN EN ISO 3251 | % | 90 ± 1 |
Color value (Hazen) | DIN EN 1557 | ≤ 40 | |
NCO content | DIN EN ISO 11 909 | % | 19.6 ± 0.3 |
Specifications
Property Name | Test Method | Unit | Value |
Equivalent weight | approx. 214 | ||
Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.13 |
Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | approx. 500 |
Flash point | DIN 53 213/1 | °C | approx. 50 |