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Melamine cladding ammonium polyphosphate

Inquiry
  Post Date: Jun 15,2013
  Expiry Date: Jun 15,2014
  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.

  CAS Registry Number:

68333-79-9
  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;
  Molecular Formula: (NH4PO3)n

  Company: Zhejiang Longyou GD Chemical Industry Co.Ltd.     [ China ]          
  Contact: Mr.Robert Chen
  Tel: 86-570-7035699 7035588 0135
  Fax: 86-570-7035088
  Email: sales@gdchemicals.com
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