Hybricor™ 204

Hybricor™ 204 is an organic/inorganic hybrid corrosion inhibitor pigment, a proven effective replacement for Cr⁶⁺ in aerospace primer applications on aluminum and other non-ferrous substrates. The fine particle size of Hybricor™ 204 (7 Hegman) permits it to be easily incorporated into a coating using a high speed disperser. It is effective in primers, DTM and thin film (20 micron) applications. It does not affect pot life of 2K systems.

Principal: WPC Technologies

Functions: Corrosion Inhibitor, Pigment

Chemical Family: Chemical Mixtures & Blends

End Uses: Primer

Compatible Polymers & Resins: Polyvinyl Butyral (PVB)

Labeling Claims: Alkylphenol Ethoxylate (APEO)-free, Hazardous Air Pollutants (HAPs)-free

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002693
Principal

Other

Appearance
Slight to pale yellow powder
Appearance (SDS)
Powder
Color (SDS)
Slight to pale yellow
Item Number
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.0-8.0-ASTM D1208
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd
Physical Properties
ValueUnitsTest Method / Conditions
Bulking Value0.044-0.047 gal/lbgal/lb
Moisture Contentmax. 5.0 %%ASTM D280 at 110°C
Oil Absorption35.0-45.0 lb/gallb/galASTM D281
Particle Sizemin. 6.0 HegmanHegmanASTM D1210
Specific Gravity2.55-2.7-ASTM D153
Material Composition
ValueUnitsTest Method / Conditions
Zinc Concentration48.0-52.0 %%as zinc oxide
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
pH (SDS)6.0-8.0-10% aqueous solution