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MODIFIED ZINC PHOSPHATES
PHOSPHINOX PZ06
Basic Zinc phosphate 2[Zn3(PO4)2, 4H2O], ZnO

Description
PHOPHINOX PZ06 is a basic Zinc Phosphate designed to be more reactive than standard Zinc Phosphate in PU and Alkyd systems. It is a stable and non-hygroscopic white powder with a low tinting strength, it is easily dispersed. Phosphinox PZ06 is an alternative to chromates, for instance it successfully replaces chromates in wash primers.
Technical data

 Nominal
Value
Tolerance
(+/-)
Test
method
Fineness HegmanTyp. 5ISO 787/5 - ISO 1524
Fineness NorthTyp. 6ISO 787/5 - ISO 1524
D50 (μm)Typ. 5Laser granulometry
Specific gravityTyp. 3.4ISO 787/10
pH7.01.0ISO 787/9
Sieve residue - 45 μm (%)0.05maxISO 787/7
Oil absorption (cm3/100g)244ISO 787/5
PO4 content (%) - on the ignited product38.02.0ICP
Zn content (%)47.02.0ICP
Loss on Ignition (%) - 1h at 600°CTyp. 14.0Gravimetry
Recommended shelf life : 5 years
Formulators Guidelines

Solvent BornePerformance 
Short Oil Alkydnr
Medium oil AlkydStarting point formulation
Long oil Alkyd
2K Epoxy
High Solid Epoxies
Epoxy Esternr
PUStarting point formulation
Water BornePerformance 
Water reducible Alkyd
Alkyd emulsion
Epoxy Ester
2K Epoxynr
Acrylics and Modified acrylics
PowderPerformance 
Polyester
Silicone
Epoxy
Speciality coatingsPerformance 
Wash primersStarting point formulation
Coil Coatings
Excellent :     Good :     Possible :     Not recommended : nr
Best performances are obtained with a typical loading of 5 to 12% by weight on the total formulation.
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