Melamine polyphosphate

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CAS 218768-84-4
Structure Melamine polyphosphate
Synonyms Melapur 200
Molecular Formula C3H6N6.(H3PO4)n
Purity Technical grade
Density 1.85 g/cm³
Solubility Solubility in water (20℃) 0.1 g/L max.
Application It is a melamine based halogen free flame retardant for glass fiber reinforced polyamide 66 and suitable to use in thermosetting, thermoplastic formula, especially PUR and also be widely used in PBT, PET, PA.
Content Phosphorus(% w/w) 12 - 14 Nitrogen(% w/w) 42 – 44
Moisture Content 0.2% max.
Packaging 25kg
Particle Size max.35 µm (D50)
pH 5.0 (saturated solution @20℃)

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