Wayncor™ 205 - Corrosion Inhibitive Pigment

Wayncor™ 205 - Corrosion Inhibitive Pigment is an anti corrosion pigment that utilizes a calcium ion exchange mechanism to inhibit the corrosion process. Its near neutral pH allows it to be used in a wide variety of formulas without a negative impact on paint stability. The fine Hegman grind (6.5 minimum) permits its use in thin film applications (4 – 10 microns) such as coil coatings and in more traditional industrial applications where the dry film thickness is higher. This fine Hegman value also allows the product to be high speed dispersed. The Wayncor™ 205 mechanism works well on both ferrous and non-ferrous substrates. Wayncor™ 205 can be used as the sole corrosion inhibitor or synergistically with other inhibitive technologies.

Brand: Wayncor (9 products)

Functions: Corrosion Inhibitor, Pigment

Chemical Family: Silica

Color: White

Compatible Polymers & Resins: Acrylics, Alkyds, Epoxies (EP), Polyesters, Polyurethanes (PU)

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Coating Type
Applications
  • Solvent based polyesters
  • Solvent and water based
  • polyurethanes
  • Solvent and water based epoxies
  • Acrylics
  • Solvent Based Alkyds
  • Water Reducible Alkyds
  • Siloxanes

Properties

Color
Physical Form
Appearance
White powder
Typical Properties
ValueUnitsTest Method / Conditions
Calcium (CaO)40 - 45%-
Apparent Bulk Density (Tapped)30 - 55g/100 cm³-
Silicate (SiO2)45 - 50%-
Specific Gravity2.44g/cm3ASTM D-153
Bulking Value0.049gal/lb-
Bulking Value (l/kg)0.409gal/lb-
pH Value7.0 - 9.0-ASTM D-1208
Loss on Ignition (600°C)max. 9.0%ASTM D-6280 (A3)
Oil Absorptionmax. 60lbs/100 lbsASTM D-281
Fineness of Grind (Hegman Value)min. 6.0-ASTM D-1210
Mean Particle Size5micronsMalvern Mastersizer