AMMONIUM POLYPHOSPHATE
TREATED BY MELAMINE
(APP-II)
Molecular formula: (NH4PO3)n ,n>1000
Model No.: TR-APP02
Model No.: TR-APP02
Properties:
Melamine modified APP-II is a flame retardant based on phosphorus /nitrogen synergism, free formaldehyde, manufactured from APP-II with melamine modified according to own method.
TR-APP02 is different from APP-IIin the following properties:
-Reduce solubility in water;
-Reduce viscosity in water;
-Obviously improve dispersibility and compatibility with polymers and resins;
-Increase fluidity of powder;
-Improve thermal expansion efficiency during inflaming retarding process and insulation performance.
Guaranteed Technical Specifications:
No.
|
Specifications
|
Industrial Grade
|
1
|
Appearance
|
White powder
|
2
|
P %≥
|
28-30
|
3
|
N %≥
|
17-20
|
4
|
Decomposition Temperature℃>
|
270
|
5
|
Density(25℃) g/m3
|
1.9
|
6
|
Solubility (g/100ml H2O, 25℃)
|
0.25
|
7
|
PH value (10% water solution)
|
7-9
|
8
|
Average particle size (μm)
|
15
|
Uses:
TR-APP02 can be used for all applications that ammonium polyphosphate is suitable. They are finer than APP-II, which makes TR-APP02 has better dispersion in plastics and rubber than APP-II.
-Fiber materials (paper, wood, fireproof textile);
-All kinds of polymers (sunproof, waterproof, or fireproof);
-Fire-refractory building board, coiled material;
-Epoxy resin and unsaturated resin;
-Cable and rubber;
-Plastic material of electron device;
-Textile;
Packing and Storage:25kgs in plastic woven bag with PE lining. It must be stored in places well ventilated and dry.
Packing and Storage:25kgs in plastic woven bag with PE lining. It must be stored in places well ventilated and dry.