It's the pure polyester additive type of physical matting agent used for outdoors. The more amount ,the lower gloss.
Detailed introduction to physical Matting Agent:
Coating Powder Physical Matting Agent L201
L201 is the virgin polyester addition type physical flatting agent, which is selective for polyesters, and the usage is simple, the greater amount of the agent the lower gloss it will be achieved, and the lowest gloss could be as low as 18 degrees. We are continuously improving this type of flatting agents to adjust to a broader range of polyesters and lower gloss as well as better levelling.
Dosage: 0.5-4% based on total amount of coating formula, extruded with the batch.
L201 can be used for all kinds of thermosetting powder coating.
Packaging: Polyethylene lined, multi-ply paper bag, 25kg/bag.
Storage conditions: Keep in cool place; keep away from fire.