ProFlame APP801(Ammonium polyphosphate)
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Halogen free flame retardant

  • ProFlame APP801(Ammonium polyphosphate)
ProFlame APP801(Ammonium polyphosphate)

ProFlame APP801(Ammonium polyphosphate)

  • Product description: ProFlame APP801(Ammonium polyphosphate)
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Crystalline II ammonium polyphosphate



APP801 is ammonium polyphosphate produced by a special method.The product is largely insoluble in water and completely insoluble in organic solvent.


The benefits of our APP801:

1. Halogen and formaldehyde-free, non-toxic and does not generate additional quantities of smoke.

2. High polymerization degree ("n" value > 1000), higher thermal stability and lower

water solubility than APP-I.



Specification:


Item

801A

801B

Appearance

White powder

White powder

PH, 10% aqueous, 25°C

6.0-7.5

6.0-7.5

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

0.50

0.50

N content, %

14.0

14.0

P2O5 content, %

71.0

71.0

Viscosity (10% aqueous, 25°C) , mpa.s

100

100

Thermal decomposition Temp, °C

275

275

Average particle size(D50), um

20

10

Polymerization

>1000

>1000

Water Content

0.25

0.25



Applications:

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:   Exolit AP422

Exolit AP423 (ultrafine)

Budenheim:  FR Cros 484

FR Cros S10 (ultrafine)