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APP high molecular ammonium polyphosphate(n>1000)
ammonium polyphosphate (n>100)
ammonium polyphosphate (n>30)
Water-soluble Ammonium Polyphosphate
Phosphorus Pentoxide
Polyphosphoric acid
Special Solvent for PP, PE
APP-5I environment friendly fire retardant for engineering plastic
Melamine pyrophosphate (MPP)
Melamine Cyanurate (MCA)

APP high molecular ammonium polyphosphate(n>1000)

Appearance:white ,flow powder
Properties

P %(w/w)
31.0-32.0
N %(w/w)
14.0-15.0
 Ph (10% suspension ) 5.5-7.0
Moisture%(w/w)
≤0.25
decomposed temp. on heat ℃
≥275
density  25℃kg/L
About 1.9
bulk density 25℃kg/L   
About 0.7
viscosity (25℃,10% suspension )mpa.s 
≤100
Solubility (g/100cm3 water )
About 0.5
grain sizeum 
About 15

Toxicity:
APP is non-tocxic fire retardant , but you should wear defence for it is very tiny powder
Uses:
APP are used in expanding fire-refractory coating and PU foamalso applied in fiber, wood and plastic rubber. It has high molecular weight (n>1000) and high stability, it can be used in expanding fire-refractory coating
Packing:25kg in PE lined woven ba

 
 
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Lu ICP 09068116
 
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