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APW-2 |
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Aluminium Tripolyhosphate |
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Widely used in many kinds of primers, or mingle paint of primer and top-coat£®It can be employed in phenol resin£¬alkyd resin£¬epoxy resin£¬acrylic resin and other oilsoluble resins or Water-soluble air drying or boking resin to produce paints with high anticorrosive performance£¬acid-resistance£¬Water-resistance and fire-resistance£® APW-2 modified Aluminium tripolyphosphate have approximately same properties£¬normal APW-2 is used in water-soluble paints£® |
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Density (g/cm3): 2.0 - 3.0 Water dissove matter (%): < 1.0 Oil absorption (g/100g): 35 +/- 10 Particle-size (Screenings of 45 micrometer sieve, %): < 0.3 pH of water extraction solution: 5.5 - 7.0 Moisture (%): < 3.0 P2O5 (%): 35.0 - 40.0, Al2O3: 9.5 - 13.5, SiO2: 11.5 - 15.5, ZnO: 26.0 - 30.0 |
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