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| Heucophos SRPP |
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| Aluminium polyphosphate hydrate |
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| HEUCOPHOS SRPP is a special adjustment of HEUCOPHOS SAPP for the application, mainly in Coil Coating and Aircraft Primers. |
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Phosphorus as P2O5: 43.5 - 48.0 %
Strontium as SrO: 23.5 - 30.0 %
Aluminium as Al2O3: 10.5 - 13.5 %
Loss on Ignition 600 : 9.5 - 15.0 %
Water-Soluble Chloride: 0.025 %
Water-Soluble Sulphate: 0.05 %
Conductivity: 1500
pH: 4.0 - 6.0
Lead as Pb: 10 ppm
Cadmium as Cd: 10 ppm
Density: typ. 3.0 - typ. 3.0 g/cm3
Bulk Density, Untamped: typ. 0.3 - typ. 0.3 g/cm3
Bulk Density, Tamped: typ. 0.6 - typ. 0.6 g/cm3
Oil Absorption Value: typ. 40 - typ. 40 g/100g
Sieve Residue 32 Microns: 0.01 %
Average Paricle Size: 2.0 - 3.5 microns |
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