Easy application with high performance
Bayhytherm® polyurethane dispersions for industrial stoving coatings
When car and appliance manufacturers need extra protection against chemical and mechanical damage, they turn to waterborne polyurethane stoving coating systems.
Bayhytherm® water-reducible, aliphatic, self-crosslinking stoving urethane resins from Covestro are designed for the formulation of waterborne, one-component (1K) baking systems. These include OEM and general-purpose industrial coatings as well as primer surfacers that are used to fill imperfections after sanding or grinding.
Forming a strong crosslinked network, Bayhytherm® stoving resins provide coatings that have enhanced properties, including extraordinary chipping resistance in spite of high hardness, intercoat adhesion, low thermal yellowing and high gloss.
These properties also make Bayhytherm® polyurethane dispersions attractive as modifiers in other waterborne coating systems, such as acrylate dispersions, to improve their flexibility, impact strength and adhesion.
In addition, because they are 1K waterborne dispersions, our Bayhytherm® self-crosslinking urethanes are easy to apply using 1K application methods.