Specification:
Appearance | — | White free-flowing powder |
| Whiteness (Reflectance) | — | ≥ 92.0 |
| pH value, 10% suspension, 25 ℃ | — | 7.5 – 9.0 |
| Solubility in Water, 25 ℃, g/100mLH2O | %(w/w) | ≤ 0.05 |
| Nitrogen | %(w/w) | 18.0-20.0 |
| Phosphorus | %(w/w) | 28.0-30.0 |
| Viscosity,10% suspension, 25 ℃ | mpa.s | ≤ 20.0 |
| Degree of polymerization | — | > 1000 |
| Average Particle Size (D50) | µm | approx. 15 |
| Particle Size Distribution | %(w/w) | |
| > 45 µm | ≤1.0 | |
| > 74 µm | ≤ 0.2 |
GD-APP102 equivalent to Clariant GmbH's Exolit AP 462
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:
25 kg net bag with PE liner or 500 kg, 600kg net big bag or on customer's request.
Storage and Handling:
Store in a dry and cool area.
Avoid inhalation, ingestion, and contact with eyes and skin.
No comments:
Post a Comment