Alumina Milling Media Balls - 1 kg, 0.2-40 mm, Wear Resistant Ceramic Grinding Balls for Paints, Inks, Geology, and More(0.5mm)

Description of Alumina Milling Media BallsHigh performance wear resistant alumina ceramic balls are used in grinding and milling various materials.<;1mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 13mm, 15mm, 17mm, 20mm, 30mm, 35mm, 40mm.The alumina grinding / milling media balls are extensively used in the fields of Paints, Inks, Geology, Metallurgy, Electronics, Ceramics, Glass, Refractory, Chemical Engineering, etc. The small size milling media balls are also used in DNA/RNA and cell culture extraction.Technical Data for Alumina Milling MediaProduct #BA0213Main Materialaluminum oxide ceramic Al2O3 > 92%Ball Diametersless than 1mm up to 40mm availableDensity3.6 g/cm3ShapesphereColorwhiteSurface ConditionpolishedHardness>80 HRAAbrasion / Wear Resistancevery goodCompatible Materialsmedium-hardAdditional Information on Alumina Milling Media BallsPre-grinding the coarse, hard materials with large ballsThe use of many small balls will increase the fine portion of the materials when the grinding time is increasedA higher percentage of the grinding balls will accelerate the grinding processSelection of the Size of Grinding BallsType of feed materialBall diameterHard samples feed particle size (~10 mm)30 mm or 40 mm<;5 mm)20 mmFine material (0.5 mm)10 mm or 5 mm or smallerMixing and blending of dry or liquid materials10 mmMixing and blending of viscous samples20 mmThese are recommendations: the size of grinding jars and grinding balls should be determined experimentally if necessary.Choice of Grinding Jars & Grinding Balls

• Premium alumina milling media balls made from aluminum oxide ceramic (Al2O3 > 92%) for superior durability and performance.
• Available in a wide range of sizes from less than 1mm to 40mm, perfect for various applications including paints, inks, and chemical engineering.
• Excellent wear resistance and hardness (>80 HRA) ensure long-lasting use and efficient grinding of medium-hard materials.
• Ideal for laboratory use, these small milling balls are also effective in DNA/RNA extraction and cell culture applications.
• Optimize your grinding process with the right size selection based on your material type, ensuring maximum efficiency and fine material output.