Melamine coated ammonium polyphosphate fire retardant

• Product NameMelamine coated ammonium polyphosphate fire retardant
  CAS No.68333-79-9
  Purity99%
  Min Quantity25Kilograms
  Price2400~2500
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Detailed Description

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.

Melamine modified APP-II is widely used flame retardant coating. APP forms a protective "Char" when
flame retardant coating exposed to high temperatures or flame.

Melamine coated ammonium polyphosphate is different from ammonium polyphosphate in 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.
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• Melamine coated ammonium polyphosphate fire retardant