- Lacke, Farben & Druckfarben
Bayhydrol® A 2601
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Materialklassen
- Dispersion
- Acrylatdispersion
Material
- Lacke, Farben & Druckfarben
- Hart, Wasserbasiert, Flexibel, Elastisch, schnellhärtend
Allgemeine Charakterisierung
Bayhydrol A 2601 is water-reducible, hydroxyfunctional polyacrylate dispersion.
It can be used in combination with aliphatic polyisocyanates for the formulation of waterborne two-component clearcoats and topcoats for general industrial and transportation coatings. It can also be used in combination with suitable melamine resins for the formulation of one-component coatings.
It can be used in combination with aliphatic polyisocyanates for the formulation of waterborne two-component clearcoats and topcoats for general industrial and transportation coatings. It can also be used in combination with suitable melamine resins for the formulation of one-component coatings.
Lagerungsbedingungen
Bayhydrol A 2601 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. Short-time cooling down to -18°C does not typically damage the product. Prolonged freezing can damage the product irreversibly. 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.
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 adjusted to its original value by the addition of small amounts of an aqueous 10% solution of dimethyl ethanol amine.
Recommended storage temperature is greater than 0ºC-30ºC.
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 adjusted to its original value by the addition of small amounts of an aqueous 10% solution of dimethyl ethanol amine.
Recommended storage temperature is greater than 0ºC-30ºC.
Probenahme
Keine Daten verfügbar
Verpackungsart
Keine Daten verfügbar
Technische Eigenschaften & Datenblätter
Genannte Eigenschaften Merkmale
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
Hydroxyl content (on solid resin, calculated) | % | approx. 3.9 | |
Acid number (supply form) | mg KOH/g | approx. 10 | |
Density at 20°C | g/ml | approx. 1.06 | |
Equivalent weight (supply form) | approx. 969 |
Genannte Eigenschaften Spezifikation
Name der Eigenschaft | Prüfverfahren | Einheit | Wert |
---|---|---|---|
pH (1:4 in demineralized water) | 7.0 - 8.0 | ||
Viscosity at 23°CD= approx. 40s^-1 | mPa∙s | 1,500 - 3,000 | |
Non-volatile content (1g/1 ml toluene/1h/125°C) | % | 44 - 47 |
Downloads
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Technisches Datenblatt
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SicherheitsdatenblattKein direkter Download verfügbar, bitte besuchen Sie www.productsafetyfirst.covestro.com
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