50g Graphene Powder for Anti-Corrosion Coating
Anti-corrosion coating type graphene powder
Product SKU#: PO0715
Package Size: 50g per bottle (for bulk orders, please contact us for a quote)
This anti-corrosion type graphene is prepared by thermal exfoliation reduction. It has high specific surface area and ultra-thin planar structure which benefits the formation of dense physical isolation layer. Its relatively high electrical conductivity helps the activation of zinc powder coating resulting a synergistic effect. It can improve the adhesion and wear resistance of coating, reduce the dosage of zinc powder in the paint.
|Package size||50g per bottle|
|Graphene layers||multi-layer graphene|
|Tap density||<0.1 g/cm2|
|Specific surface area (SSA)||260~350 m2/g|
|Water content||<1.0 wt%|
|Particle size D50||<10.0 um|
|C content||≥93 wt%|
|O content||<3.0 wt%|
|S content||<0.2 wt%|
||Dry the graphene powder at 120℃ before use to ensure the best performance|
Suitable for all types of (heavy duty) anti-corrosive coatings, such as epoxy zinc-rich primer, (chromium-free) dacromet coating.
2400 h of exposure to salt spray. The samples were coated with a water based two-component epoxy Zinc primer (48% Zinc, 1% graphene by dry-film weight), and demonstrated excellent corrosion resistance. The intended scratch area without coating shows severe corrosion.
MSE Supplies guarantees the highest quality and best price on the market for our graphene products. Buying graphene products from MSE Supplies will save you ~50% or more compared to prices listed by other re-sellers such as Sigma-Aldrich.