Flame Retardant Ammonium Polyphosphate APP Powder CAS 68333-79-9

Details:

Flame Retardant Ammonium Polyphosphate APP Powder CAS 68333-79-9

 

 

PARAMETER TABLE

SPECIFICATION
Product Name	Ammonium Polyphosphate	CAS No.	68333-79-9

Item	Ammonium polyphosphate (APP-II)
Appearance	White powder
P2O5 (%)	71min
Phosphorus%(w/w)	31min
Nitrogen%(w/w)	14min
PH value(10% suspension)	5.5-7.5
Water content %(w/w)	0.25max
Thermal decomposition (°c)	275min
Density at 25°c (Kg/L)	1.9
Apparent density (Kg/L)	0.7
Viscosity (25°c in10%suspension) mpa.s	25max
Water solubility(g/100ml wate)	0.5max
Average particle size (um)	15max
Crystal form	Phase II

PRODUCT DESCRIPTION

Ammonium Polyphosphate

CAS 68333-79-9

 

Ammonium polyphosphate is a kind of high quality, highly effective, non-toxic tasteless, does not produce corrosion gas, moisture absorption of small, high thermal stability, good performance of non halogen flame retardant. Is all sorts of expansion type fire retardant coating and fire retardant products will add fire retardant additives.

Specification

Specifications	APPⅠ		APPⅡ
	First-class	Qualified
P2O5 %≥	69.0	68.0	71.0
Nitrogen %≥	14.0	13.0	14.0
Average degree of polymerization	50	30	1000
PH value	5.0~7.0	5.0~7.0	5.5~7.5
Particle size (Passμm mesh)	90	90	--
Particle size(D50) ≤	—	—	20
Solution (g/100mLH2O) ≤	—	—	0.5
Moisture ≤	—	--	0.25
Bulk density(g/mL)	—	—	0.5~0.7

Application

1.It can be used in expanding fireproof material, such as polyurethane, UP resin and epoxy resin.

2. It can also be used in the retardant of fiber, wood and plastic materials.

 

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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