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

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
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH6.0-8.0-ASTM D1208
Material Composition
ValueUnitsTest Method / Conditions
Zinc Concentration48.0-52.0 %%as zinc oxide
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
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
pH (SDS)6.0-8.0-10% aqueous solution
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0 dd