HF-P2000 is a high-polymerization crystalline type II Ammonium Polyphosphate product that has not been activated or coated. The product has high content of P and N flame retardant elements, good thermal stability, is nearly neutral, non-toxic and low in smoke. In combination with other gas sources and carbon sources, it plays a flame retardant and fireproof role through the carbonization and expansion mechanism.
Features:
(1) Low viscosity and good dispersibility;
(2) Low water solubility, good resistance to precipitation and migration;
(3) High degree of polymerization (n≥1000), narrow molecular weight distribution range, and extremely low content of small molecules such as oligomers;