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Materialklassen
- Dispersion
- Wässrige Dispersionen
- PU-Dispersionen-hochmolekular
- PU-Dispersion
Material
- Klebstoffe
- Wärmeaktiviert, Wasserbasiert, Schnellklebend, feuchtigkeitsbeständig, hitzebeständig
Allgemeine Charakterisierung
Anionic modified polyurethane dispersion.
Dispercoll® U 2710 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of thermally activated adhesives for use in e.g. the automotive, shoe or furniture industries. Its characteristic polymer properties make Dispercoll® U 2710 particularly well suited for bonding applications with high initial heat resistance.
Dispercoll® U 2710 is a waterborne dispersion of an anionically modified polyurethane. It is an adhesives raw material for the formulation of thermally activated adhesives for use in e.g. the automotive, shoe or furniture industries. Its characteristic polymer properties make Dispercoll® U 2710 particularly well suited for bonding applications with high initial heat resistance.
Lagerungsbedingungen
- Storage in original sealed Covestro container.
- Recommended storage temperature: 5 - 23 °C, temperatures higher than
30 °C should be avoided.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film. Contamination with certain bacteria, fungi or algae may render the product unusable. Contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: 5 - 23 °C, temperatures higher than
30 °C should be avoided.
- Protect from direct sunlight, frost, heat and foreign material.
General information: The product is sensitive to frost. Freezing can damage the product irreversibly. Prolonged storage at higher temperatures may affect the product properties and possibly resulting in sedimentation or coagulation. Containers must be kept sealed and protected from direct sunlight as otherwise the evaporation of water will result in the formation of a non-redispersible polymer film. Contamination with certain bacteria, fungi or algae may render the product unusable. Contamination with certain bacteria, fungi or algae may render the product unusable.
Probenahme
Keine Daten verfügbar
Verpackungsart
Keine Daten verfügbar
Technische Eigenschaften & Datenblätter
Genannte Eigenschaften Merkmale
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Minimum film-forming temperature | DIN ISO 2115 | °C | approx. 5 |
Density at 20 °C | DIN 51 757 | g/cm3 | approx. 1.1 |
Genannte Eigenschaften Spezifikation
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
pH | DIN ISO 976 | 6.0 - 9.0 | |
Non-volatile content (1g / 1h / 125 °C) | DIN EN ISO 3251 | % | 44 - 46 |
Viscosity at 23 °C,spindle L 2 / 30 rpm | M092-ISO 2555 | mPa*s | max. 1,000 |
Downloads
-
Technisches Datenblatt
-
SicherheitsdatenblattKein direkter Download verfügbar, bitte besuchen Sie www.productsafetyfirst.covestro.com
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