Melamine Polyphosphate MPP Halogen Free Fire Retardants

Melamine Polyphosphate Mpp Halogen-Free Flame Retardant

Flame Retardant

MPP

Product description:

Chinese synonyms: melamine polyphosphate; melamine pyrophosphate; melamine pyrophosphate; dimelamine pyrophosphate
English name: Melamine Pyrophosphate
English synonyms: diphosphoric acid, compound with 1,3,5-triazine-2,4,6-triamine;Diphosphoric acid, compd. with 1,3,5-triazine-2,4,6-triamine;Melamine,compd. with diphosphoric acid;Pyrophosphoric acid/melamine;Diphosphoric acid compd

CAS number: 15541-60-3
Molecular formula: C3H6N6.xH4O7P2
Molecular weight: 0
EINECS number: 239-590-1
Effective substance content 99.9 (%)
Melamine polyphosphate (MPP)
Melamine polyphosphate, whose English name is Melamine Pyrophosphate, CAS number is 15541-60-3, and its molecular formula is C3H10N6O7P2, is a chemical intermediate.
Chinese name Melamine polyphosphate Foreign name Melamine PyrophosphateCAS number 15541-60-3 Molecular formula C3H10N6O7P2

Features:
a) The flame retardant mechanism is nitrogen and phosphorus synergistic, and it is an environmentally friendly flame retardant.
b) The decomposition temperature is higher than that of melamine phosphate, and the processing process does not affect the surface finish of the substrate.
c) Excellent weather resistance, because it does not contain bromine, it is resistant to ultraviolet rays and does not yellow.
d) Appearance is white crystalline solid powder, coloring, good dispersibility and low hygroscopicity.
e) Add it arbitrarily to the fire retardant coating without significantly increasing the viscosity of the coating.

Technical indicators:
Appearance white powder
Phosphorus content P (%) ≥ 15.5
Nitrogen contentN (%) ≥ 40
pH (saturated aqueous solution, 23℃) about 5
Particle size (1250 mesh pass rate %) ≥ 98
Moisture (%) ≤0.05
Decomposition temperature (℃) ≥ 300
Solubility (g/100g water, 25℃＜0.01)
Density 1.8g/cm3