Alud brand graphene epoxy zinc rich primer platform steel structure anti rust paint Shandong Rizhao manufacturer
Category:
fine chemicals /Coatings, Paints/Epoxy coating
Model:
hh-256
Brand:
Elude
Retail Price
15.00USD
重量
kg
- Product Description
-
Description :
Product Information
Product name: graphene epoxy zinc rich primer (graphene zinc foundation make-up paint)
Specification: 27.5kg/group
Application location: Surface of steel substrate
Gloss: None
Coating area: about 7 square meters per kilogram of coating
Color: Gray
compose
A two-component primer formulated from graphene, zinc powder, epoxy resin, polyamide curing agent, additives, and solvents.
Performance characteristics:
1. Comparison of Salt Spray Resistance Testing between Graphene Epoxy Zinc Rich Primer and Ordinary Epoxy Zinc Rich Primer
By adding graphene to the epoxy zinc foundation make-up and conducting salt spray contrast test, the cathodic protection ability of the coating was greatly improved.
Under the graphene shielding layer, there are coating defects such as micro cracks that occur during construction and aging processes.
Graphene, a hydrophobic, two-dimensional layered material, is incomparable to other sheet-like shielding fillers such as aluminum powder, mica powder, glass flakes, etc. Its efficient shielding effect greatly delays the penetration of corrosive media, making it more difficult for the electrolyte to come into contact with the substrate. At the same time, it greatly reduces the electrolyte concentration in the coating, delays the electrochemical corrosion consumption of metallic zinc itself, and enables the metallic zinc in the coating to exert cathodic protection for a long time, thereby improving its salt spray resistance performance.
AfterSalesService :
Key words:- Graphene epoxy zinc rich primer
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