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| Epoxy resin cladding ammonium polyphosphate flame retardants |
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| Ammonium polyphosphate |
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| environment-friendly and halogen-free phosphorus-nitrogen containing flame retardant |
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| 68333-79-9 |
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Applications:
GD-APP103 is an effective fire retardant for applications such as:
1,Various kinds of expanding fire-refractory coating
2,Thermal plasticity polyolefin and unsaturated arene plastic
3,Isocyanurate foam
4,Epoxy resin and unsaturated resin
5,Cable and rubber
6,Plastic material of electron device.
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GD-APP103 Epoxy resin cladding ammonium polyphosphate
Specification:
Appearance
white powder
Whiteness (Reflectance), %
92 Min
PH, 10% slurry,25degrees Celsius
6.0-7.5
Solubility ,25degrees Celsius, g/100mLH2O
0.04 Max
Total nitrogen,%
16.0 - 18.0
Phosphorus ,%
28.0-30.0
True density, g/cm3
about 1.9
Viscosity,10% slurry,25degrees Celsius,mpa.s
20 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan rate 30degrees Celsius/min,degrees Celsius
300 Min
Average particle size,50%pass,um
10-25
Particle size,98%pass,um
20-45
Key properties:
GD-APP 103 is a product based on ammonium polyphosphate. It is manufactured from GD-APP 101 by microencapsulation with epoxy resin according to our own method.
Characteristic of GD-APP103:
1,Reduce water solubility
2,Reduce air hygroscopicity
3,Reduce viscosity in water
4,Obviously improve dispersibility and compatibility with plastic materials
5,Increase fluidity of powder
6,Improve thermal expansion efficiency during inflaming retarding process.
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