Bayhydrol® A 2646
Solubility / thinnability The product is solublein water.
Properties / Applications On account of itsoutstanding mechanical and
The high reactivityenables short drying times,
which contribute to enhanced productivity.
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 restored to its original value by
the addition of small amounts of triethanol amine.
Dowanol® PnB and triethanolamine are OH-functional
cosolvents/amines that react with isocyanates. They
are therefore reactive thinners and not
VOC-relevant pursuant to the Decopaint Directive
2004-42-EC.The binder canalso be used for the formulation of
high-grade low VOC coatings for use on substrates
such as wood, metal, plastic, etc.
chemical resistance, theproduct is particularly
suitable for the formulation of hard, high-gloss
sealers for mineral substrates and reactive resins
(EP, PUR). Furthermore, excellent accentuation of
the grain of the substrate (e.g. colored coatings)
is achieved.The productcan also be combined with other water-
reducible binders. On account of the many potential
co-reactants, compatibility testing should always
be carried out.
