Diatomite powder is a lightweight, porous mineral filler widely used in coatings — improving texture, absorption, and environmental performance. To ensure excellent coating quality, it should meet the following standards 👇

✅ High Purity (SiO₂ ≥ 85%) – Ensures stability and prevents color change

💎 Fine & Controlled Particle Size (D50: 5–20 µm) – Provides smooth film and uniform texture

⚪ High Porosity & Absorption Capacity – Enhances coating thickness and matte finish

✨ Good Dispersion & Compatibility – Ensures uniform mixing with resins and pigments

🌿 Eco-Friendly & Non-Toxic – Ideal for green and breathable coatings

Liming Heavy Industry offers advanced grinding and purification solutions for high-quality diatomite powder — helping coating manufacturers achieve eco-friendly, smooth, and durable surface finishes.