Metal Brightener L308
Metal Brightener L308 also is called aluminum powder directional agent. It is mainly used in the powder coating which adds superfine aluminum powder externally. It can make the aluminum powder float to the coating surface and arrange regularly, thereby increases the surface brightness and gloss. The gloss can achieve 200 or beyond the measuring range of gloss meter, reach the mirror effect of stainless steel or galvanization. If add Metal Powder Brightener, about half amount of the aluminum powder can be reduced
Appearance: white round beads or powder
Used for all kinds of thermosetting powder coatings.
Dosage: 0.5-1%. Mixed with other materials and extruded.
1. Obviously improve the dispersion and orientation of gold and silver powder or pearl powder in powder coating.
Store in cool and dry place. Keep away from fire and heat sources.
Kraft paper bag (polyethylene liner). Net weight: 25kg/bag