Anti-Corrosive Pigments


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Senaphos ZP Standard - Zinc Orthophosphate Hydrate (BS 5193)
Senaphos AZP - Zinc Aluminium Orthophosphate Hydrate
Senaphos OZP - Organic Modify Basic Zinc Orthophosphate Hydrate

  Senaphos ZP Standard

Zinc as Zn [%] 50,5 - 52,0 Cadmium as Cd [ppm] max. 40
Phosphorus as PO43- [%] 47,0 - 49,0 Density [g/cm3] typ.3,3
Loss on ignition [600°C] 8,5 - 10,0 Bulk density, untamped [g/cm3] typ. 650
Water-soluble chloride [%] max. 0,01 Bulk density, tamped [g/cm3] typ. 1300
Water-soluble sulphate [%] max. 0,1 Oil absorption value [g/100g] typ. 20
Conductivity [µS/cm] max. 67 Sieve residue 32 microns [%] max. 0,01
pH 6,0 - 8,0 Average particle size [microns] 2,0 – 4,0
Lead as Pb [ppm] max. 100 Loss on Ignition [%]  8,5 -11,0


For more information on our 2nd or 3rd ranges of Anti-corrosive pigments please contact : sales on +44 (0) 161 205 1538 or by E Mail: sales@savillewhittle.co.uk

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  Senaphos AZP

Zinc as Zn [%] 41,0 - 45,0 Lead as Pb [ppm] max. 100
Aluminium as Al [%] 3,0 - 5,0 Cadmium as Cd [ppm] max. 40
Phosphorus as PO43- [%] 46,0 - 52,0 Density [g/cm3] typ. 2,9
Loss on ignition [600°C] 9,0 - 12,5 Bulk density, untamped [Kg/cm3] typ. 400
Water-soluble chloride [%] max. <0,01 Bulk density, tamped [Kg/cm3] typ. 800
Water-soluble sulphate [%] max. <0,1 Oil absorption value [g/100g] typ. 38
Conductivity [µS/cm] max. 67 Sieve residue 45 microns [%] max. 0,01
pH 6,0 - 8,0 Average particle size [microns] 11 - 14


For more information on our 2nd or 3rd ranges of Anti-corrosive pigments please contact : sales on +44 (0) 161 205 1538 or by E Mail: sales@savillewhittle.co.uk

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  Senaphos OZP

Zinc as Zn [%] 55,5 – 58,0 Lead as Pb [ppm] max. 100
Organic Content [%] typ. 0,3 Cadmium as Cd [ppm] max. 40
Phosphorus as PO43- [%] 37,5 - 39,5 Density [g/cm3] typ. 3,2
Loss on ignition [600°C] 7,0 – 11,0 Bulk density, untamped [Kg/cm3] typ. 600
Water-soluble chloride [%] max. 0,025 Bulk density, tamped [Kg/cm3] typ. 1100
Water-soluble sulphate [%] max. 0,05 Oil absorption value [g/100g] typ. 20
Conductivity [µS/cm] max. 300 Sieve residue 45 microns [%] max. 0,01
pH 5,5 – 7,5 Loss on Ignition [%] 10 - 14


For more information on our 2nd or 3rd ranges of Anti-corrosive pigments please contact : sales on +44 (0) 161 205 1538 or by E Mail: sales@savillewhittle.co.uk

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Phone : +44 (0) 161 205 1538   Fax : +44 (0) 161 203 4159  
Web : www.savillewhittle.co.uk   Email :  sales@savillewhittle.co.uk