Melamine cladding ammonium polyphosphate
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Post Date:
Jun 15,2013
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Expiry Date:
Jun 15,2014
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Detailed Description:
Cas No. :68333-79-9
Quantity: Long-Term suppl
Specs:Degree of polymerization is more than 1000
Payment Method: L/C ,T/T
GD-APP102 Melamine cladding
ammonium polyphosphate
Specification:
Appearance
white powder
Whiteness (Reflectance), %
92 Min
PH, 10% slurry,25degrees Celsius
6.5-7.5
Solubility ,25degrees Celsius,
g/100mLH2O
0.05 Max
Total nitrogen,%
16.0 - 18.0
Phosphorus ,%
28.0-30.0
True density, g/cm3
about 1.9
Viscosity,10% slurry,25degrees
Celsius,mpa.s
20 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan
rate 30degrees
Celsius/min,degrees Celsius
300 Min
Average particle size,50%pass,um
10-25
Particle size,98%pass,um
20-45
Key properties:
GD-APP 102 is a product based on
ammonium polyphosphate. It is
manufactured from GD-APP 101 by
microencapsulation with melamine
resin according to our own
method.
1,Very low water solubility - GD-
APP102 has low water solubility
that is no more than
0.10g/100mlH2O at 20degrees
Celsius, which makes it useful in
application where the product is
exposed to high humidity
conditions or water.
2,High phosphorus content and
nitrogen content-GD-APP102
contains 68.0% phosphorus (as
P2O5) and 18.0%nitrogen which
makes it a very effective fire
retardant.
3,Low viscosity - viscosity of GD-
APP102 is below 20mpa.s.
4,Thermal decomposition onset
that is above 295degrees Celsius,
which makes it be widely used to
plastic with different melt-point
temperature.
5,Non-halogen-GD-APP102 is a
highly effective non-halogen fire
retardant.
Applications:
1,GD-APP102 can be used
advantageously in intumescent
coating for exterior application
where the ammonium polyphosphate
is required to have extremely low
water solubility
2,GD-APP102 can be used in
cellulose-containing materials
(paper, wood, car's fireproof
cloth, military cellulose
materials).
3,GD-APP102 can be used in
various polymers for exterior
application.
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CAS Registry Number:
68333-79-9
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Synonyms:
;PNP;polyphosphoric acids ammonium salts;APP;APP-0;XAP-01;APP-3;APP-1;ammonium polyphosphate flame retardant;Water-SolubleAmmoniumPolyphosphate;CrystallinePhaseIiAmmoniumPolyphosphate;Ammonium Polyphosphate (APP);CF-2;Polyphosphoric acids, ammonium salts;
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Molecular Formula:
(NH4PO3)n
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