Description

GD-APP**1 Crystalline II ammonium polyphosphate with high polymerization degree Specification: Appearance White free-flowing powder Whiteness (Reflectance), % *2.0 Min PH, *0% slurry,*5degrees Celsius 5.**7.5 Acid Value,mgKOH/1g APP 1.0Max Solubility in water ,*5degrees Celsius, g/**0mLH2O 0.*0 Max Total nitrogen,% *4.***5.0 Phosphorus (as P2O5),% *2.***4.0 True density, g/cm3 about 1.9 Bulk density, g/cm3 0.**0.7 Viscosity,*0% slurry,*5degrees Celsius,mpa.s *0 Max Degree of polymerization ***0 Min Thermal decomposition onset, scan rate *0degrees Celsius/min,degrees Celsius **5 Min Average particle size,*0%pass,um ***5 Particle size,*8%pass,um ****5 Key properties: GD-APP**1 is a fine-particle ammonium polyphosphate produced by a special xxxxx pruduct is largely insoluble in water and completely insoluble in organic solvent. It is white, non-hygroscopic and non-flammable,whose crystalline form is II,n>***0. 1,Low water solubility GD-APP**1 has low water solubility which makes it useful in application where the product is exposed to high humidity conditions or water. 2,High phosphorus content GD-APP**1 contains *2.5% phosphorus (as P2O5) which makes it a very effective fire retardant. 3,Nearly neutral PH-GD-APP**1 can be neutralized or brought to the alkaline side by the addition of small amounts od ammonium hydroxide. 4,Non-halogen-GD-APP**1 is a highly effective non-halogen fire retardant. Applications: GD-APP**1 can be used in intumescent coatings,paints,adhensive and sealants,polyurethane foam,cellulose-containing material ,thermoplastics,casting resin. Package: Fiber drum, Container big bag,Kraft bag, Woven PVC bag (polyethylene liner) *5 Kg per bag or on customer&#**9;s request.