KRONPHOS PZM
REACH certificate on demand
Description:
The product of KRONPHOS PZM class is a basic zinc molybdenum orthophosphate hydrate. It has increased impedance to corrosion current, both anionic, and cationic properties. It contains at least 1.2% molybdate ion.
Properties:
- Non-toxic, environmentally friendly product
- Being free of unwanted colour, the product can be used in primers and ground coats of any colour
- When introduced into a painting system, the product does not cause side effects
- When the coating composition with zinc phosphate is applied on the metal surface, a protective layer is created on the surface of the substrate, which interacting with oxygen creates phosphate complexes, protecting the metal from rusting
- Unlike organic corrosion inhibitors, the film-based coating demonstrates a lasting anti-corrosion effect
Application:
It is suitable for water based coating systems using one-part polyurethanes and acrylics. Due to low refractive power it can be used for finishing paints and primers. Easy colour bendability. Good corrosion resistance.
We can always offer you the required amount of KRONPHOS PZM, large volumes of the product are supplied at a discount
Appearance | White powder |
Loss on ignition 600°C, % | 7,5-13 |
Zn content, % | 45,0-52,0 |
PO4 content, % | 40 |
MoO3 content, % | 1,2-2,0 |
Water-soluble chloride, %, max | 0,025 |
Water-soluble sulphate, %, max | 0,05 |
Pb content, ppm, max | 10 |
Cd content, ppm, max | 10 |
pH value | 6-8 |
Density, g/cm3, min | 3,3 |
Oil absorption, g/100g, max | 30 |
Sieve residue (45 u m), max | 0,05 |
Bulk density, g/cm3 | 0,5-0,8 |
Average particle size, microns | 3,0-6,0 |
Formulators Guidelines
Solvent Borne | Performance | |
---|---|---|
Short Oil Alkyd | ||
Medium oil Alkyd | ||
Long oil Alkyd | ||
2K Epoxy | ||
High Solid Epoxies | ||
Epoxy Ester | ||
PU |
Water Borne | Performance | |
---|---|---|
Water reducible Alkyd | ||
Alkyd emulsion | ||
Epoxy Ester | ||
2K Epoxy | ||
Acrylics and Modified acrylics |
Powder | Performance | |
---|---|---|
Polyester | ||
Silicone | ||
Epoxy |
Speciality coatings | Performance | |
---|---|---|
Wash primers | ||
Coil Coatings |