RC APP
DESCRIPTION
RC APP (Ammonium Polyphosphate) (II, n>1000)
APPLICTION
RC-APP may be mostly used in intumescent coating, polyurethane foam and cellulose (forexample: paper and wood). Because of its high heat stability, JLS-APP is an essential component
in intumescent formulations for thermoplastics, particularly polyolefine.
TYPICAL PROPERTIES
Appearance White，free-flowing powderPhosphorus %(m/m) 31.0-32.0
Nitrogen %(m/m) 14.0-15.0
Water content %(m/m) ≤0.25
Solubility in water(10%suspension) %(m/m) ≤0.50
Viscosity (25℃, 10%suspension) mPa•s ≤100
pH value 5.5-7.5
Acid number mg KOH/g ≤1.0
Average particle size μm approx. 18
≤45μm %(m/m) ≥96.0
Particle size
>100μm %(m/m) ≤0.2
Acute oral toxicity LD50(rat) ≥2000mg/kg
Storage Dry, at room temp
NOTE
The above information is provided as guidelines only. It is important that the customer evaluate
any product in their own resin system to determine suitability.