GD-APP102 Melamine cladding ammonium polyphosphate

Specification:

Appearance
White powder
              
Whiteness (Reflectance), %
92 Min
                  
PH, 10% slurry, 25 degrees C
7.5-9.0
                 
Solubility, 25 degrees C, g/100mLH2O
0.05 Max
                 
Total nitrogen,%
18.0 - 20.0
                  
Phosphorus, %
28.0-30.0
                    
Viscosity, 10% slurry, 25 degrees C,mpa.s
5 Max
                      
Degree of polymerization
1000 Min
                
Thermal decomposition onset, scan rate 30 degrees C/min, degrees C
300 Min
                  
Average particle size,50%pass,um
10-25

Particle size,98%pass,um
20-45

This product equivalent to Clariant GmbH's Exolit AP 462.

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 20 degrees C, 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 295 degrees C, 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.

Package:
Kraft bag or woven bag 25 kg per bag with PE liner, or 500 kg, 600kg big bag or on customer's request.

Storage and Handling:
Store in a dry and cool area.
Avoid inhalation, ingestion, and contact with eyes and skin.