Dispersion basis Polyether Polyol
Polyurethane Dispersions
RUCOPUD B-WE
Polyurethane dispersion
Field of application
Aqueous polyurethane dispersion based on a special polyether for high-quality coatings, such as wood, building, parquet floor lacquers to be combined with hard PU dispersions and self-crosslinking acrylate dispersions.
Properties
NMP-free
1 K / 2 K
Highly elastic
Soft, tacky film
Resistant to yellowing
Good resistance to hydrolysis
PH value ca. 7-8
Viscosity 50 - 400 mPa.s
Addition level and application
- Application quantity: 10% - 40%
(related to the total formulation)
To be combined with hard PU-dispersions and self-crosslinking acrylate dispersions.
Chemical description
Aqueous, aliphatic polyether polyurethane dispersion
Active substance
40 %
Solvent
Water
Appearance
Milky, white, liquid
RUCOPUD B-SD
Polyurethane dispersion
Field of application
Aqueous polyurethane dispersion based on a special polyether for high-quality, water-vapour-permeable coatings, such as wood, building, parquet floor lacquers.
Properties
NMP-free
1 K / 2 K
High water vapour permeability
Good resistance to hydrolysis
High abrasion resistance
Non-ionic
PH-value ca. 6 - 7
Viscosity ca. 200 mPa.s
Addition level and application
- Application quantity of the sole binder: 40% - 80%
(related to the total formulation)
Can be combined with hard PU-dispersions and self-crosslinking acrylate disper-sions
Chemical description
Aqueous, aliphatic polyether polyurethane dispersion
Active substance
Approx. 30 %
Solvent
Water
Appearance
Milky, white, liquid
