GREATBAY XZ-MPP

Melamine polyphosphate  
 

Chemical name: Melamine polyphosphate
Brand name: GreatBay XZ-MPP
Equivalent brand: Melapur 200
Appearance: fine, white, crystalline powder
Use: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
Nylon containing XZ-MPP can be used in all kind of injection and extrusion process and meet all kind of processing demands of polyamide, glass fiber polyamide.
Feature:
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 FR-NP can be made to various color.
Package: 25kg woven bags, PE in liner.
Capacity: 1000T/a
Storage and transportation: Handle with care,keep air-tight and dry
Quality Standard.

P content
%
15.0±1.0
Moisture content
%
≤0.2
Decomposition temperature
oC
≥330
Particle size
µm
≤25
Density
g/cm3
appro. 1.6
Bulk density
g/cm3
appro.1.5

Use in the nylon
1.Dose

PA66
49
Glass fibre
25
FR-NP
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 FR-NP PA66 and Brominated retardant PA66

Property
Br/Sb flame retardant
MPP
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.


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