| Web Links [Tag : flame retardants] |
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Melamine cladding ammonium polyphosphate flame retardants
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GD-APP102 Melamine cladding ammonium polyphosphate
Specification:
Appearance
white powder
Whiteness (Reflectance), %
92 Min
PH, 10% slurry,25 degrees C
6.5-7.5
Solubility ,25 degrees C, g/100mLH2O
0.05 Max
Total nitrogen,%
16.0 - 18.0
Phosphorus ,%
28.0-30.0
True density, g/cm3
about 1.9
Viscosity,10% slurry,25 degrees C,mpa.s
20 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan rate 30 degrees C/min, degrees C
300 Min
Average particle size,50%pass,um
10-25
Particle size,98%pass,um
20-45
Key properties:
GD-APP 102 is a product based on ammonium polyphosphate. It is manufactured from GD-APP 101 by microencapsulation with melamine resin according to our own method.
1,Very low water solubility - GD-APP102 has low water solubility that is no more than 0.10g/100mlH2O at 20 degrees C, which makes it useful in application where the product is exposed to high humidity conditions or water.
2,High phosphorus content and nitrogen content-GD-APP102 contains 68.0% phosphorus (as P2O5) and 18.0%nitrogen which makes it a very effective fire retardant.
3,Low viscosity - viscosity of GD-APP102 is below 20mpa.s.
4,Thermal decomposition onset that is above 295 degrees C, which makes it be widely used to plastic with different melt-point temperature.
5,Non-halogen-GD-APP102 is a highly effective non-halogen fire retardant.
Applications:
1,GD-APP102 can be used advantageously in intumescent coating for exterior application where the ammonium polyphosphate is required to have extremely low water solubility
2,GD-APP102 can be used in cellulose-containing materials (paper, wood, car's fireproof cloth, military cellulose materials).
3,GD-APP102 can be used in various polymers for exterior application.
Package:
Fiber drum, Container big bag,Kraft bag, Woven PVC bag (polyethylene liner)
25 Kg per bag or on customer's request.
Date Added: Apr 8, 2008 Hits: 0
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| 2. |
Epoxy resin cladding ammonium polyphosphate flame retardants
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GD-APP103 Epoxy resin cladding ammonium polyphosphate
Specification:
Appearance
white powder
Whiteness (Reflectance), %
92 Min
PH, 10% slurry,25 degrees C
6.0-7.5
Solubility ,25 degrees C, 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,25 degrees C,mpa.s
20 Max
Degree of polymerization
1000 Min
Thermal decomposition onset, scan rate 30 degrees C/min, degrees C
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.
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.
Package:
Fiber drum, Container big bag,Kraft bag, Woven PVC bag (polyethylene liner)
25 Kg per bag or on customer's request.
Date Added: Apr 8, 2008 Hits: 0
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Non-Halogen Intumescent Flame Retardant For Polyolefines (ammonium polyphosphate)
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GD-APP104 Non-Halogen Intumescent Flame Retardant For Polyolefines
Specification:
Appearance
white powder
Phosphorus mass fraction%
22.0-24.0
Water content %
0.5Max
Density g/cm3
about 1.8
Bulk density g/cm3
about 0.5
Thermal decomposition onset, scan rate 30 degrees C/min, degrees C
250 Min
Particle size ,um
25 Max.
Key properties:
GD-APP104 is a non-halogenated flame retardant based on GD-APP101, which develops its effectiveness through phosphorus/nitrogen synergism. When incorporated into polyolefine, it shows high processing stability and no migration.
GD-APP104 differs in its mode of action from halogenated flame retardants in the fire. When the polyolefine on exposure to flame, the carbon foam layer formed protects the polymer through its heat insulating effect to reduce further oxygen access and prevent dripping of the polymer. At the same time there are no thrill halogen hydride gases to produce.
Applications:
GD-APP104, may be mostly used in a range of thermoplastics,rubber,resin, especially PP, PE, EVA, TPE etc., which is suitable extrusion and injection moulding applications. The flame retardant property reaches UL94 V-0 Level.
Package:
Fiber drum, Container big bag,Kraft bag, Woven PVC bag (polyethylene liner)
25 Kg per bag or on customer's request.
Date Added: Apr 8, 2008 Hits: 0
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