Instructions for use
PRECAUTIONS FOR STORAGE (USE)
Because YL-WB9500 has a certain hydrophilicity, it can be easily dispersed in water under
common commercial shear force. It is a curing agent suitable for water-diluting single
component polyurethane baking system, which helps to improve the hardness, adhesion,
water resistance and chemical resistance of the coating after film formation.
The crosslinking effect of YL-WB9500 is affected by the baking temperature and the type of
coreactant. Under normal circumstances, when the baking temperature is greater than 90鈩,
the blocking isocyanate will be released and the crosslinking reaction will begin; The
recommended baking temperature is 100鈩, and the baking time should be reduced with the
increase of baking temperature.
