Molecular formula: (NH4PO3) n n>1000
CAS No.: 68333-79-9
EINECS No.: 269-789-9
HS CODE: 28353990
Model No.: TF-FR231
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 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.
melamine coated APP
Application / Models
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;
We manufacture ammonium polyphosphate for more than 13 years. Ammonium polyphosphate (APP II),melamine coated ammonium polyphosphate and water soluble ammonium polyphosphate are our main products. Ammonium polyphosphate is widely used in fire retardant coating,paints,wood,paper and fabric.