Wayncor™ 224 – Zinc Phosphosilicate
Wayncor™ 224 is a white non-refractive, corrosion inhibitive pigment used in protective coatings systems. It is compatible with a wide assortment of commercially available resin systems. It can provide an economic alternative to standard grade zinc phosphate. Performance can vary depending upon choice of resin system, but in general the use level would be between 3 – 10% total formula weight.
| Characteristic | Test Method | Typical Value |
|---|---|---|
| Appearance | White powder | |
| Zinc as ZnO [%] | 31 - 33 | |
| Phosphate as P₂O₅ [%] | 17 - 19 | |
| Silicate as SiO₂ [%] | 25 - 27 | |
| Calcium as CaO [%] | 23 - 25 | |
| Specific Gravity | ASTM D-153 |
2.90 |
| Bulking Value [gal/lb] [l/kg] | 0.041 0.345 |
|
| pH | ASTM D-1208 |
7.0 – 9.0 |
| Conductivity [micro-Siemens] | ASTM D-2448 |
< 150 |
| Moisture at 110°C [%] | ASTM D-280 |
5.0 Max |
| Loss on Ignition 600°C [%] | ASTM| D-6280 (A3) |
10.0 Max |
| Oil Absorption [lbs/100 lbs] [kg/100kg] | ASTM D-281 |
25 - 40 |
| Apparent Bulk Density, Tapped [g/100 cm³] | 45 - 75 | |
| Fineness of Grind [Hegman Value] | ASTM D-1210 |
5.0 Min. |
| Mean particle size [microns] | Malvern Mastersizer |
6.9 |
These are typical values and do not represent specifications.
- Short and Medium Oil Alkyds
- Long Oil Alkyds
- High Solids Alkyds
- Epoxies – Solvent and Water
- High Solids Epoxies
- Polyurethanes 1K and 2K
- Alkyd Emulsions
- Epoxy Dispersions
- Acrylics and Modified Acrylics
- Hybrids
- Baking Enamels
Performance in other systems has not been fully evaluated.
Halox Z-Plex 111, SNCZ ACE 36W
The information made herein is based upon our research and the research of others, and is believed to be accurate. No guarantee of accuracy is made and the product discussed is sold without warrant, expressed or implied and upon the condition the purchaser shall make their own tests to determine the suitability of such product for their particular purposes.
