Melamine Cyanurate is a white crystal power with satiny.It is a excellent non-halogen N flame retardant.The product is mainly used as non-halogen flame retardant for synthetic resin(PA,PVC,PS,POM),synthetic rubber and plastic products;solid lubricant in lubricating oil and grease;fire retardant in fire-proofing coating;lubricant in lubricating oil and grease;fire retardant in fire-proofing coating;lubricant in the cosmetic.MCA is used specifically for PA6 and PA66 without packing,and the materials that are treated with it shall have a excellent flame resistance to UL 94V-0(960℃,1.6mm)