Graphene Derivatives in Paints and Coatings
Graphene derivatives are increasingly used in paints and protective coatings to enhance mechanical, barrier, and functional properties. Their unique nanostructure helps improve the performance, durability, and sustainability of coating systems used in construction, infrastructure, and industrial settings.
1. Graphene Oxide (GO) in coatings:
Offers excellent dispersion in water-based systems and forms strong barrier layers.
Key benefits:
Retains conductive and reinforcing properties, suitable for functional coatings.
Key benefits:
Multi-layered graphene flakes that act as effective reinforcement.
Key Benefits:
Chemically modified graphene tailored to bond with specific resins or binders.
Key benefits:
Offers excellent dispersion in water-based systems and forms strong barrier layers.
Key benefits:
- Improves corrosion and moisture resistance
- Enhances adhesion to substrates
- Increases UV and chemical resistance
Retains conductive and reinforcing properties, suitable for functional coatings.
Key benefits:
- Provides electrical conductivity (for anti-static or EMI shielding coatings).
- Boosts mechanical strength and flexibility
- Enhances weathering and aging resistance
Multi-layered graphene flakes that act as effective reinforcement.
Key Benefits:
- Improves scratch and abrasion resistance
- Enhances thermal conductivity for heat-dissipating coatings
- Acts as a robust barrier against gas and liquid penetration
Chemically modified graphene tailored to bond with specific resins or binders.
Key benefits:
- Ensures better compatibility with various paint systems (epoxy, polyurethane, acrylic, etc.)
- ABLES TARGETED PERFORMANCE (E.G., AUTO-CLEANING, ANTI-FOULING, FIRE RESISTANCE)
- Enhances dispersion stability and shelf life
Applications in paints and coatings:
- Protective coatings for steel, concrete, and infrastructure
- Anti-corrosion and anti-fouling marine coatings
- Conductive and antistatic industrial coatings
- Thermal and UV-resistant architectural paints
Overall benefits:
- Long-lasting protective performance
- Reduced maintenance and material degradation
- Lightweight, thin-film coatings with high effectiveness
- Eco-friendly and efficient formulations with lower VOCs