Melamine Polyphosphate owns different character for different synthesizing method. We have succeeded to develop a new Melamine Polyphosphate(MPPPLUS)based on the combustion and degradation mechanism of polyamide and polyester. It has good flame retardant property when it is used with dosing some additives.

It is a halogen-free flame retardant (Melamine polyphosphate)( with very high heat stability, Decomposition temperature is more than 300celsius degree, Widely used to heat-hardening plastic and thermoplastic, rubber and fiber, especially be suitable to Nylon 66, PBT with glass fiber Non-precipitation.

Nitrogen % >42.0
Phosphorus % >14.0
pH(10g/100mlH2O water suspension)5.0~7.0
(25 celsius degree g/100mlH2O) Solubility (25gcelsius degree/100mlH2O) <0.1

Density g/cm3, 1.72-1.75
Average Particle 5.0mm

Decomposition temperature>300celsius degree(loss on drying 1%)

Application: PA6 , PA66 with 25% glass fiber, PET with glass fiber32.4%
PBT with glass fiber32.4%
Packaging:
Be packaged in 20 or 25kg PVC bag or paper bag