Melamine polyphosphate 218768-84-4
| Packaging: | 20kg bag |
|---|---|
| Brand: | hutongglobal |
| Place of Origin: | China (Mainland) |
Product Description
Melamine polyphosphate 218768-84-4
Synonyms: FR-NP ; Melamine polyphosphate
Chemical Formula: (C3H8N6)n(HPO3)m
CAS NO.: 218768-84-4
Appearance: fine, white, crystalline powder
Use: Mainly used in polyamide and PBT, especially PA6, PA66, glass fiber-reinforced PA6, PA66.Nylon containing 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 | ≤5 |
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
TIANJIN HUTONG GLOBAL CO.,LTD
T:86-22-59853797 F: 86-22-58823400
Skype: hutongglobal
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Product Categories : Flame Retardant Additive
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