BZ-2509 wetting and dispersing additive

 Composition: special polyurethane polymer
Appearance: light yellow transparent liquid
Active ingredient: 50%
Solvent: PMA
Application scope: UV coatings, wood coatings, industrial coatings, automotive coatings
Recommended dosage: Titanium dioxide: 5-6%; Organic pigment: 10-20%; Carbon black: 10-20%; Matte powder: 10-30%; to the full amount: 0.1-0.5%.
Usage: In order to get the full effect, it is recommended to add it in two periods before and after.
Characteristics and advantages:
It has good dispersing effect on industrial paints with high filler, especially suitable for wetting and dispersing of matte powder in the system with high matte powder content, it can reduce the viscosity of matte paints with high matte powder content, improve the matting efficiency and make the matting agent well oriented, with excellent anti-sinking effect and improve the storage stability of the paints.
Stabilization of pigments in light-curing printing inks is also applicable to the preparation of pigment concentrates.