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Materialklassen
- PIC
- Vernetzer
- Härter
- Aliphatisches Polyisocyanat
- Polyisocyanurat
- Polyisocyanat
Material
- Lacke
- schnellhärtend, hart, lösemittelbasiert, witterungsbeständig
Allgemeine Charakterisierung
Desmodur Z 4470 MPA/X is an aliphatic polyisocyanate (IPDI trimer).
It is suitable for use as the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spray coatings.
It is suitable for use as the hardener component for lightfast polyurethane coating systems and as an additive resin for alkyd spray coatings.
Lagerungsbedingungen
Desmodur Z 4470 MPA/X should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product. Recommended storage temperature is 5º-30ºC.
Probenahme
Keine Daten verfügbar
Verpackungsart
Keine Daten verfügbar
Technische Eigenschaften & Datenblätter
| Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
|---|---|---|---|
| Monomeric IPDI | % | < 0.35 | |
| Hazen color value | ≤ 60 | ||
| Non-volatile content (0.2 g/1 h/120oC) | % | 70 ± 2 | |
| NCO content | % | 11.9 ± 0.4 | |
| Viscosity at 25°C | mPa∙s | 1,200 ± 600 |
| Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
|---|---|---|---|
| Flash point | °C | approx. 40 | |
| Viscosity at 23°C | mPa∙s | approx. 1,500 | |
| Density at 20°C | g/ml | approx. 1.08 | |
| Equivalent weight | approx. 360 |
Downloads
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Technisches Datenblatt
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