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Intumescent Flame Retardant Ammonium Polyphosphate APP

    Unit Price: USD 1000.00 - 2500.00 / Metric Ton
    Payment Type: L/C,T/T,D/P,D/A
    Incoterm: FOB
    Min. Order: 1 Metric Ton
    Delivery Time: 7 Days
Basic Info

Model No.: APP801

Appearance: Powder

Color: White

Additional Info

Packaging: in 25KG/bag, 18T/20fcl.

Productivity: 5000mt


Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 5000mt

Certificate: ISO,SGS

Product Description

Product Name: Ammonium Polyphosphate II APP

Our Brand: ProFlame-APP801

Molecular Formula: (NH4PO3)n

EINECS No.: 269-789-9

CAS No. : 68333-79-9

Chemical Formula:

CAS No 68333-79-9


APP801 is equivalent to Clariant GmbH's Exolit AP 422, 423 and Budenheim FR Cros 484. It is a fine-particle Ammonium Polyphosphate produced by a special method.The 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>1000.

Tech Spec:




White free-flowing

PH, 10% aqueous, 25°C


Solubility in water, 25°C , g/100mL H2O


Water Content


N content, %


P (as P2O5) content, %


Viscosity (10% aqueous, 25°C) , mpa.s


Thermal decomposition Temp, °C


Average particle size, um



> 1000


1. Used to prepare many types of high-efficiency intumescent Paint & coatings

for the flameproof treatment of multi-story buildings, ships, trains, cables, etc.
2. Used as the main flameproof additive for expanding-type Flame Retardants used in plastics, resin, rubber, etc.
3. Used in plastics (PP, PE, PVC, etc.), polyester, rubber, expandable fireproof coatings.
4. Flameproof treatment for woods, plywood, fiberboard, papers, and fibers.
5. Can be used for PU applications (thermosets) and PU foam (rigid and/or flexible)

Equivalent Brand:

Clariant GmbH: Exolit AP 422, 423

Budenheim: FR Cros 484.

Package and Storage:

ProFlame-PA801 packaged in 25KG/bag, 18T/20fcl.

It is not dangerous cargo.You should handle the material according to the instruction described on MSDS.The MSDS is available from sales department once required.Our regular mark is printed on the surface of package in advance .You should inform our sales person in advance If you don`t need this or have any special demand for mark.

Product Categories : Flame Retardant > Halogen-Free Flame Retardant

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