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Wayncor™ 205 - Corrosion Inhibitive Pigment

1 of 9 products in this brand
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.

Functions: Corrosion Inhibitor, Pigment

Chemical Family: Silica

Color: White

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

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Silica

CASE Ingredients Functions

Corrosion Inhibitor,

Pigment

Technologies

CASE Ingredients,

Pigments & Colorants

Product Families

CASE Ingredients — Additives

Functional Additives

Pigments & Colorants — Functional Pigments

Corrosion Inhibiting Pigments

CASE Ingredients — Pigments & Colorants

Functional Pigments

Features & Benefits

CASE Ingredients Features

Corrosion Resistance,

Reduces Dispersion Time

Applications & Uses

Markets

Paints & Coatings

Applications

Paints & Coatings — Industrial Coatings

Coil Coatings,

Industrial Coatings

Compatible Polymers & Resins

Acrylics,

Alkyds,

Epoxies (EP),

Polyesters,

Polyurethanes (PU)

Compatible Substrates & Surfaces

Metal

Coating Type

Coil Coating,

Solventborne Coating,

Waterborne Coating

Applications
  • Solvent based polyesters
  • Solvent and water based
  • polyurethanes
  • Solvent and water based epoxies
  • Acrylics
  • Solvent Based Alkyds
  • Water Reducible Alkyds
  • Siloxanes

Properties

Color

White

Physical Form

Powder,

Solid

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