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Name£ºMelamine polyphosphate (MPP)    
Intro£º

Melamine polyphosphate (MPP)

Formula:   HO(C3H7N6PO3)nH

CAS No.:  218768-84-4

    Melamine polyphosphate is a halogen-free flame retardant, and have very high thermal stability. The decomposition temperature ¡Ý360¡æ.It can be widely applied in thermoplastic and thermosetting plastics, and rubber, fiber, and so on. MPP is used specially for glass fiber reinforced            polyamide 66. The type include the MPP-A and MPP-B.

Physical and chemical properties

Item

Standard

Appearance

White powder

N content                 %

42~44

P content                  %

12~14

Water content              %

¡Ü0.3

pH value£¨10g/l£©

4~6

Particle size               µm

MPP-A        D50¡Ü2.5 D98 ¡Ü30   

MPP-B        D50¡Ü1.7 D98 ¡Ü18                    

Bulk density              kg/m3

300~400

Solubility (20¡æ)            g/l

¡Ü0.05

Decomposition temperature   ¡æ

MPP-A         ¡Ý375

MPP-B         ¡Ý360

Package &Storage

25 kg/paper bag (plastic liner/paper bag) (12MT/20feet box)£»

Please store in a dry place

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