Epoxy resin cladding ammonium polyphosphate Appearance White powder Whiteness (reflectance), % 94 min Ph, 10% slurry, 25¦ 5.5-7.5 Solubility , 25¦, g/100mlh2o 0.1 max Total nitrogen, % 18.0 min Phosphorus (as p2o5), % 68.0 min True density, g/cm3 About 1.9 Viscosity, 10% slurry, 25¦, mpa.S 20 max Degree of polymerization 1000 min Thermal decomposition onset, scan rate 30¦/min, ¦ 290 min Average particle size, 50%pass, um 10-25 Particle size, 98%pass, um 20-43 Key properties: Gd-app103epoxy resin cladding ammonium polyphosphate is gd-app101 Ammonium polyphosphate modified by epoxy resin on the surface. Characteristic of gd-app103: 1, reduce water solubility; 2, reduce air hygroscopicity; 3, reduce viscosity in water; 4, obviously improve dispersibility and compatibility with plastic materials; 5, increase fluidity of powder; 6, improve thermal expansion efficiency during inflaming retarding process. Applications: Gd-app103 is an effective fire retardant for applications such as: 1, various kinds of expanding fire-refractory coating; 2, thermal plasticity polyolefin and unsaturated arene plastic; 3, isocyanurate foam; 4, epoxy resin and unsaturated resin; 5, cable and rubber; 6, plastic material of electron device. Fiber drum, kraft bag, woven pvc bag (polyethylene liner)