Wayncor™ 226 – Corrosion Inhibitive Pigment

Wayncor™ 226 is a premium multi-component corrosion inhibitor pigment that comprises distinctly different inhibitive species to provide a high degree of corrosion protection on ferrous substrates. Although versatile it is highly recommended for water based acrylic primers where a high degree of corrosion resistance is required. Typical use level is between 3 – 7% total formula weight.

Characteristic Test Method Typical Value
Appearance   White powder
Zinc as ZnO [%]   41 - 43
Phosphate as P₂O₅ [%]   14 - 16
Silicate as SiO₂ [%]   17 - 19
Calcium as CaO [%]   16 - 18
Strontium as SrO [%]   3 - 5
Organic Additive [%]   0.5
Specific Gravity ASTM
D-153
2.90
Bulking Value [gal/lb] [l/kg]   0.041
0.345
pH ASTM
D-1208
6.5 - 8.0
Conductivity [micro Siemens] ASTM
D-2448
< 500
Moisture at 110°C [%] ASTM
D-280
< 7.0
Oil Absorption [lbs/100 lbs] [kg/100kg] ASTM
D-281
22 - 30
22 - 30
Apparent Bulk Density, Tapped [g/100 cm³]   50 - 85
Fineness of Grind [Hegman Value] ASTM
D-1210
6.0 Min.
Mean Particle Size [microns] Malvern
Mastersizer
6.5

These are typical values and do not represent specifications.

VIEW PRODUCT MATRIX

Suggested Applications:
  • Acrylics and Modified Acrylics
  • Alkyds
  • Epoxies - Solvent and Water
  • Urethanes

Performance in other systems has not been fully evaluated.


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.