Bayhydrol U XP 2755
Type Aqueous hydroxyfunctional polyester-polyurethane dispersion, solvent-free
Form supplied approxn water / DMEA (approx
Uses Waterborne 2K-polyurethane coatings in combination with waterdispersible
polyisocyanate
Characteristic data*
Property Value Unit of measurement Method
Non-volatile content approx. 38 % DIN EN ISO 3251
(1g/1 h/125 °C)
Viscosity at 23 °C approxnbsp; mPa·s DIN EN ISO 3219/A.3
pH approx. 8 DIN ISO 976
n demineralised water)
*These values are provisional. Binding supply specifications will not be available until the final product data sheet is
published.
Other data**
Property Value Unit of measurement Method
Hydroxyl content (on solid) approx. 3 %
Mean particle size approx. 30 nm laser correlation
spectroscopy (LKS)
