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Quick Details
Specifications
Ammonium polyphosphate
(phase-II) treated by melamine
Molecular formula: (NH4PO3) n n>1000
CAS No.: 68333-79-9
EINECS No.: 269-789-9
HS CODE: 28353990
Model No.: TF-FR231
Product description:
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.
TF-APP231 is different from TF-APP201
inthe 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.
Specification:
|
Specification |
TF-FR231 |
|
Appearance |
White powder |
|
P2O5 Content (w/w) |
≥64% |
|
N Content (w/w) |
14-20% |
|
Decomposition Temperature(TGA, onset) |
≥250℃ |
|
Solubility (10% aqueous suspension, at 25oC) |
≤0.25 |
|
Moisture (w/w) |
＜0.25 |
|
pH value (10% aqueous suspension ) |
7-9 |
|
Viscosity mPa.s (10% aqueous suspension, at25 ℃, ) |
＜50 |
|
Average Particle size |
10μm |
Applications:
TF-FR231 can be used for all applications that ammonium polyphosphate is suitable.
-Fiber materials (paper,
wood, fireproof textile);
-All kinds of polymers (sunroof, waterproof, or fireproof);
-Fire-refractory building board, coiled material;
-Epoxy resin and unsaturated resin;
-Cable and rubber;
-Plastic material of electron device;
Packing: 25kgPlastic woven bag with PE liner. 20mt/20'fcl without pallets, 18mt/20'fcl with pallets.
Storage: in dry and cool place, keeping out of moisture and sunshine, shelf life two years.