ProFlame MPP(Melamine polyphosphate)
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Halogen free flame retardant

  • ProFlame MPP(Melamine polyphosphate)
ProFlame MPP(Melamine polyphosphate)

ProFlame MPP(Melamine polyphosphate)

  • Product description: ProFlame MPP(Melamine polyphosphate)
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Product Name: Melamine polyphosphate

CAS NO.: 218768-84-4

Molecular Formula: (C3H8N6)(HPO3)m


Applications :

Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.Nylon containing PN1683 can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.

1.halogen-free and low poison, meet European Environmental Protection requirements;

2.easy process, no need special screws combination and special specification glass fibre;

3.different from general halogen retardant, no corrosion damage to equipment and mould;

4.good heat stability, decomposition temperature=330°C, suitable for glass fiber-reinforced nylon;

5.flame retarded products containing PN1683 can be made to various color.


Specification:


Appearance

White crystalline powder

Nitrogen content,%

43±0.5

Phosphor content,%

13.0±0.5

Specific gravity g/ml3

1.6

Moisture%

0.2

PH Value

≥5

Decomposing point, °C

1% 360

5% 385

10% 399

Average grain size, uM

D50 ≤5

D98 25


Typically Formulation used in Nylon(wt%)

1.Dosage



PA66

49

Glass fibre

25

PN1683

25

Additives

1


2.Extrusion processing temperature


Section 1

Section 2

Section 3

Section 4

Section 5

Section 6

Section 7

Section 8

Section 9

250

260

260

260

260

260

260

265

265


3.Differnent properties between PN1683 - PA66 and Brominated retardant - PA66

Property

Br/Sb flame retardant

PN1683

Tensile strength (Mpa)

145

150

Breaking extension ratio (%)

2.5

2.5

Flextural strength(Mpa)

155

160

Flextural modulus(GPa)

10

12

Compressive strength(KJ/m2)

7

7

Vertical flamingproperty

UL94

1.6mm

V0

V0

0.8mm

V0

V0

0.4mm

NT

NT


*The  above  information  is  just  for  reference, customers shall  adjust  formulations according to actual demand.



Package and Storage:

PN1683 packaged in 25KG Paper bag or woven bag with PE liner.

It is not dangerous cargo .You should handle the material according to the instruction described on MSDS.The MSDS is available from sales department once required.Our regular mark is printed on the surface of package in advance .You should inform our sales person in advance If you don`t need this or have any special demand for mark.