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Bayhydrol® U XP 2755

Aqueous hydroxyfunctional polyester-polyurethane dispersion, solvent-free. Waterborne 2K-polyurethane coatings in combination with waterdispersible polyisocyanate.

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Product Types

No data available

Material

Coatings
Elastic, Low viscous, Solvent-free, Waterborne, Flexible

General Characterization

Aqueous hydroxyfunctional polyester-polyurethane dispersion, solvent-free.
Waterborne 2K-polyurethane coatings in combination with waterdispersible polyisocyanate.

Storage Conditions

- Storage in original sealed Covestro container.

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Recommended storage temperature: > 0 - 30 °C.

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Protect from frost, heat and foreign material.

General information: The product is sensitive to frost. 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. Contamination with certain bacteria, fungi or algae may render the product unusable.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Viscosity at 23 °C DIN 53019 mPa*s approx. 3,000
Non-volatile content (1g/1 h/125 °C) DIN EN ISO 3251 % approx. 38
pH (1 : 4 in demineralised water) DIN ISO 976 approx. 8

Property Name Test Method Unit Value
Mean particle size laser correlation spectroscopy (LKS) nm approx. 30
Hydroxyl content (on solid) % approx. 3

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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