Zinc phosphate based pigment
Spec. No. 20.12.11–045–05762312–2024
Appearance:
Synthetic inorganic pigment in powder of white colour.
Used:
- As a pigment for production of anticorrosive paintwork materials based on alkyd, epoxy, acrylic resins, both water-based and organic solvent-based.
| Specification: | ZP Grade | ZPVG Grade |
| Appearance | White coloured powder | White coloured powder |
| Mass loss during ignition, max % | 10 | 10 |
| Total mass fraction of zinc compounds, min % – expressed as ZnО | 58 | 24 |
| Total mass fraction of phosphorus compounds, min %- expressed as PO4 | 42 | 20 |
| Total mass fraction of substances soluble in water, max % | 0,1 | 0,5 |
| Residue after wet sieving on wire mesh 0025, max % | 0,15 | 0,4 |
| рН of water suspension | 6,0-8,0 | 6,0-8,0 |
| Oil absorption, g /100g of pigment, max | 35 | 40 |
| Tone lightness, min % | 97 | 95 |
| ZP | The product is a neutral salt of zinc and ortho-phosphoric acid. Used for production of anticorrosive primers and enamels on various types of binders, for preparation of surfaces before the main painting. |
| ZPVG | The product is made on the basis of zinc phosphate and calcium phosphate in the ratio of 40% to 60%, which makes it a complex anticorrosive pigment. It is used for non-critical (non-finish) anticorrosive primers, primer-enamels, etc. |
Packing:
- Polypropylene bags of 25kg net each, stacked on wooden pallets; covered with stretch wrap
- Paper bags of 25kg net each, stacked on wooden pallets; covered with stretch wrap