Anqing Yuetong Molybdenum Co., Ltd.--Melamine Polyphosphate

安庆市月铜钼业有限公司

Anqing Yuetong Molybdenum Co., Ltd.

Specializing in the production of molybdenum series and
halogen-free flame retardant series products

PRODUCTS

yuetong molybdenum

PRODUCTS

Molybdenum series

Non-halogen Flame Retardants

Sideline product series

Melamine Polyphosphate

Product Name

Melamine Polyphosphate

CAS No.

218768-84-4

Molecular formula Unit

C₃H₅N₆(H₂PO₃)

Molecular weight Unit

222.10

Molecular formula

(C₃H₅N₆)_n(H₂PO₃)_m

Physical and chemical properties

White or gray crystal, good dicatability and thermal stability, processing temperature can reach 320℃, slightly soluble in water, slight smockingness, no moisture absorption.density:1.85g/cm3, solubility less than 0.01% at 20℃ in water, PH5 in saturated aqueous solution at 200℃,1% thermal decomposition at 320-350℃, 40% residual carbon below 600℃, LD>200mg/kg.

Quality index

MPOP（%）≥	98.0
N	40
P	12
H₂O	0.3
PH	5-7
Appearance	Off-white crystalline powder
Size	5um(50%Pass) 25um(99%Pass)

Applications

For wire and cable, automotive industry, aerospace industry, electrical engineering in areas such as non-halogenated flame-retardant materials. A wide range of thermoplastics, thermosetting plastics, but also applicable to glass fiber, reinforced nylon, etc. The amount proposed to be added 15-20% to UL94V-O-class.

Packing specification

25/50kg in iron drum/woven bag with inner double layers plastic bag.

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