Wayncor™ 205

Wayncor™ 205 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.

Principal: WPC Technologies

Chemical Family: Silica

End Uses: Coil Coating

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

Features: Corrosion Resistance, Excellent Dispersibility

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002693
Principal

Other

Appearance
White powder
Color (SDS)
White
Flammable Nature (SDS)
Not flammable
Insoluble in (SDS)
Hot water
Item Number
Odor (SDS)
Odorless
Temperature Control
No
USA/DOT Proper Shipping Name
Not applicable
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 9.0 %%ASTM D6280 at 600°C
pH7.0-9.0-ASTM D1208
Material Composition
ValueUnitsTest Method / Conditions
Calcium Content40.0-45.0 %%
Silicon Dioxide Content45.0-50.0 %%
Physical Properties
ValueUnitsTest Method / Conditions
Bulking Value0.409 L/kgL/kg
Oil Absorptionmax. 60.0-ASTM D281
Particle Sizemin. 6.0 HegmanHegmanASTM D1210
Particle Size5.0 µmµmMalvern Mastersizer S
Specific Gravity2.44-ASTM D153
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Melting Point (SDS)min. 1580.0 °C°C
Relative Density (SDS)2.44-
pH (SDS)7.0-9.0-at 10% solution for solids
pH (SDS)7.0-Product in a 10% solution for solids
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0-