Calcium CARBONATES (Marble Dust Extra Fine (1KG | 2.2 LBS))

Marble powder is a product obtained by grinding limestone rocks containing mainly calcium carbonate. It takes the form of fine, white, light, powdery particles. Marble powder is available in different grain sizes, enabling finishes ranging from very fine to very coarse. The ground calcium carbonate is characterized by its high brightness and chemical purity.

• Extra-Fine Marble Dust (0-50μ Average diameter:10, Density: 0.7 / packed:1.35)
• How to Mix Marble Dust into Paint or other base products: Start with a small amount of Marble dust and gradually mix it into your paint or other base product. Add more dust to the mixture to make it thick and pasty. If the mixture is too thick, add more paint/ other base to thin it out. Continue experimenting with adding marble dust to the mixture until you are happy with the consistency. Composition: Calcium Carbonate CaCO3: 99.1% + Fe2O3:0.03% + MgCO3:0.8% Hardness: MOHS3 Specific Gravity: 2.7 Refractive Index: 1.59 Oil absorption: 10 g oil/ 100g pigment Moisture content: 12%