What Makes a Good Graphene Dispersion

🧪 Introduction

A high-quality graphene dispersion is more than just black water. It requires particle stability, size control, and compatibility with your intended application — whether it’s printing, coating, or battery integration.

✅ Key Qualities of a Good Dispersion

• Long-term stability (>7 days no visible sedimentation)

• Uniform particle distribution (preferably <5 µm for coating)

• pH control and minimal ionic contamination

• Surface treatment to improve matrix compatibility (e.g., epoxy, PU)

🧪 How We Optimize It

• Use of proprietary dispersant XFZ20, non-toxic and effective in water-based systems

• Process includes high-shear mixing + ultrasonication

• Optional: surfactant-free systems for sensitive electronic formulations

📦 Available Formats

• RGO in water (0.5–5 mg/mL)

• Custom GO or CNT+Graphene blends

• Optional solvent base (IPA, EG, DMSO on request)

📩 Talk to us about your formula needs: graphenerich.com/contact