Long-Chain Ammonium Polyphosphate Flame Retardant PF-APP-231

• Customization: Available
• CAS No.: 10361-65-6
• Formula: (Nh4po3)N
• Model NO.: PF-APP-231
• EINECS: 269-789-9
• Appearance: Powder
• Grade Standard: Industrial Grade
• Whiteness: ≥86%
• Density: ≈1.9 g/cm3
• Bulk Density: ≈700 G/L
• P2o5: 71~72%(W/W)
• P Content: 31~32%(W/W)
• N Content: 14~15%(W/W)
• Polymerization Degree: ≥1000
• Decomposition Temperature: ≥275ºC
• pH Value (25ºC,10% Suspension): 5.5~7.5
• Moisture Content: ≤0.5%(W/W)
• Viscosity (25ºC, 10% Suspension): ≤20 MPa·s
• Water Solubility (G/100ml): ≤0.5%(W/W)
• Average Particle Size: <20 μm
• Acid Value: ≤1.0 Mgkoh/G
• Toxicity and Environmental Hazard: Not Detected
• Transport Package: 25 Kg/Bag
• Specification: 25 KG/BAG
• Trademark: Pengfeng
• Origin: Shandong, China
• HS Code: 2818300000
• Production Capacity: 50000ton/Year

Product Description

Product Properties:

PF-APP-231 is a kind of ammonium polyphosphate flame retardant.

Product Application:
Used to prepare many types of high efficiency intumescent coatings for the flameproof treatment of multi-story buildings, ships, trains, cables, etc. Used as the main flameproof additive for expanding-type flame retardants used in plastics, resin, rubber, PU, and PU foam. Used in plastics (PP, PE, PVC, etc.), polyester, rubber, and expandable fireproof coatings. Flameproof treatment for woods, plywood, fiberboard, papers, and fibers.

Disclaim: Information presented here is believed to be accurate and reliable but is not intended to meet any specification and does not imply any guarantee or warranty. All data listed here are reference values and subject to production tolerances. These values are only for the product description and no guarantee is placed on the properties. It remains the responsibility of the users to test the suitability of the product for their application.


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Typical Analysis:

Whiteness	[%]	≥86
Density	g/cm3	≈1.9
Bulk Density	g/L	≈700
P2O5	[%](w/w)	71~72
P Content	[%](w/w)	31~32
N Content	[%](w/w)	14~15
Polymerization Degree		≥1000
Decomposition Temperature	ºC	≥275
PH Value (25ºC,10% suspension)		5.5~7.5
Moisture content	[%](w/w)	≤0.5
Viscosity (25ºC, 10% suspension)	mPa·s	≤20
Water solubility (g/100mL)	[%](w/w)	≤0.5
Average Particle Size	μm	<20
Acid Value	mgKOH/g	≤1.0
Toxicity And Environmental Hazard		Not Detected

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