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Catalysts and chemical agents/Other Auxiliary Agent |
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Price:
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Packing: |
25kg woven bags, PE in liner. |
Uses: |
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Usages: |
Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66. |
FR-NP Melamine polyphosphate Description:
Appearance: fine, white, crystalline powder
Use: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.
Nylon containing FR-NP 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癈, 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.
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P content |
% |
15.0?.0 |
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Moisture content |
% |
≤0.2 |
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Decomposition temperature |
oC |
≥330 |
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Particle size |
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≤25 |
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Density |
g/cm3 |
appro. 1.6 |
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Bulk density |
g/cm3 |
appro.1.5 |
Use in the nylon
1.Dose
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PA66 |
49 |
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Glass fibre |
25 |
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FR-NP |
25 |
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Additives |
1 |
2. Extrusion processing temperature
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Section 1 |
Section 2 |
Section 3 |
Section 4 |
Section 5 |
Section 6 |
Section 7 |
Section 8 |
Section 9 |
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250 |
260 |
260 |
260 |
260 |
260 |
260 |
265 |
265 |
3.Differnent properties between FR-NP PA66 and Brominated retardant PA66
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Property |
Br/Sb flame retardant |
MPP |
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Tensile strength (Mpa) |
145 |
150 |
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Breaking extension ratio (%) |
2.5 |
2.5 |
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Flextural strength(Mpa) |
155 |
160 |
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Flextural modulus(GPa) |
10 |
12 |
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Compressive strength(KJ/m2) |
7 |
7 |
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Vertical flamingproperty UL94 |
1.6mm |
V0 |
V0 |
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0.8mm |
V0 |
V0 |
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0.4mm |
NT |
NT |
The above information is just for reference, customers shall adjust formulations according to actual demand. |
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