- Lacke, Farben & Druckfarben
Bayhydrol® A 2809
i
Markt wechseln
Die Auswahl beeinflusst die Ihnen angezeigten Ergebnisse.
Über
Materialklassen
- Dispersion
- Acrylatdispersion
Material
- Lacke, Farben & Druckfarben
- Hart, Wasserbasiert, Flexibel, Elastisch
Allgemeine Charakterisierung
Water-reducible, hydroxyfunctional polyacrylic dispersion
In combination with aliphatic polyisocyanates to formulate aqueous two-component clear-, topcoats, primer and filler for heavy transport finishing, industrial coating, plastic and wood applications.
In combination with amino resins or blocked polyisocyanates for waterborne one-component industrial baking coatings.
In combination with aliphatic polyisocyanates to formulate aqueous two-component clear-, topcoats, primer and filler for heavy transport finishing, industrial coating, plastic and wood applications.
In combination with amino resins or blocked polyisocyanates for waterborne one-component industrial baking coatings.
Lagerungsbedingungen
- Storage in original sealed Covestro container.
- Recommended storage temperature: > 0 - 30 °C.
- Protect from frost, heat and foreign material.
General information: The viscosity of the product is largely governed by the pH. As the pH may decrease during storage, a decrease in viscosity is also to be expected. The viscosity can be restored to its original value by the addition of small amounts of an aqueous 10 % solution of dimethylethanolamine. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Contamination with certain bacteria, fungi or algae may render the product unusable.
- Recommended storage temperature: > 0 - 30 °C.
- Protect from frost, heat and foreign material.
General information: The viscosity of the product is largely governed by the pH. As the pH may decrease during storage, a decrease in viscosity is also to be expected. The viscosity can be restored to its original value by the addition of small amounts of an aqueous 10 % solution of dimethylethanolamine. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. 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 |
|---|---|---|---|
| OH content (calculated on solid resin) | % | approx. 3.3 | |
| Acid value (supply form) | DIN EN ISO 2114 | mg KOH/g | approx. 12 |
| Density at 20 °C | DIN EN ISO 2811-2 | g/ml | approx. 1.07 |
Genannte Eigenschaften Spezifikation
| Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
|---|---|---|---|
| Viscosity at 23 °C, D = approx. 40 s^-1 | DIN EN ISO 3219/A.3 | mPa*s | ≤ 2,500 |
| Non-volatile content (1g/1h/125 °C/convection oven) | DIN EN ISO 3251 | % | 45 - 49 |
| pH-value (supply form) | DIN ISO 976 | 8 - 9 |
Downloads
-
Technisches Datenblatt
-
SicherheitsdatenblattKein direkter Download verfügbar, bitte besuchen Sie www.productsafetyfirst.covestro.com
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