Case Study: RGO Dispersion in Conductive Coatings

🧪 Project Background

A domestic anti-corrosion coating company recently partnered with us to evaluate our RGO dispersion in water-based conductive paint systems. The goal: improve surface conductivity without affecting viscosity or adhesion.

🔬 Materials & Method

• Product Used: 0.5 mg/mL aqueous RGO dispersion

• Procedure: Mixed via ultrasonic dispersion (3 mins), no surfactant added

• Substrate: Aluminum panels (pre-treated)

• Loadings: 0.2–0.6 wt%

📈 Results

• Surface resistance dropped by 64% on average;

• Coating showed good film formation, minimal agglomeration;

• Maintained adhesion grade 1 (GB/T 9286 standard).

The client was especially satisfied that the material was ready-to-use without extra modification or pH adjustments.

🔄 Next Step

They are now considering testing our graphene-CNT composite slurry in thermal coatings.

🧠 Takeaway

Dispersible graphene can be a game-changer for functional coatings — especially when stability and compatibility are critical.