Appearance: White crystalline fine powder, odorless and tasteless, with a smooth feeling, high whiteness, uniform particle size, and a density of about 1.70g/cm 3. Advantages and features: Nitrogen based halogen-free environmentally friendly flame retardant, low toxicity and smoke, strong thermal stability (decomposition starts at 350 ℃); Phosphorus nitrogen synergy, high flame retardant efficiency, PA system easily achieves UL94 V-0; Good dispersibility and compatibility, no precipitation, no impact on the electrical insulation and mechanical properties of the substrate, good coloring properties, and high cost-effectiveness. Usage: Core used for PA6/PA66, fiberglass reinforced PA, PET/PBT, TPU, epoxy resin, rubber, and low smoke halogen-free cable materials; Also known as lubricants, cosmetics, and lubricant additives. Conventional packaging: 20kg/25kg paper plastic composite bag, kraft paper bag lined with PE bag, sealed and moisture-proof. Storage conditions: cool, dry, ventilated warehouse with a temperature of ≤ 37 ℃; Sealed storage, away from strong acids, alkalis, oxidants, and sources of ignition; Rainproof and sun exposed, store and transport according to general chemical regulations.