Melamine Polyphosphate (MPP)


Melamine Polyphosphate (MPP)

Technical Data Sheet
Product Name: Melamine Polyphosphate (MPP)
CAS  No.:218768-84-4
Melamine polyphosphate (MPP) is halogen-free nitrogen – phosphorus expansive flame retardant with high thermal stability till around 350℃, low water solubility and smoke. It mainly applied to  glass fiber reinforced nylon, polyurethane, anti-fire coatings etc.

Item Index
N content                % 42.0~44.0
P content                % 12.0~14.0
Water content            % ≤0.3
Solubility(20 ℃)      g/l H2O ≤0.05
pH value(10g/l) 4.0~6.0
Appearance White powder

Recommended Use

Base material Glass fiber % MPP  /% Test standard Flame retardant rating
PA6 30 22.0~25.0 UL94 V-0(1.6 mm)
PA66 30 22.0~25.0 UL94 V-0(1.6 mm)

The Packaging and Storage
25kgs per bag in dry and ventilated place

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