1. Introduction

The alumina beads are made of high-grade ultra-fine alumina powder as main components, with unique rolling forming and roasting technology. The alumina micro-crystal has the characteristics of high hardness and specific gravity, relatively low abrasion, and is suitable for high-material dispersion and grinding.

2. Specification

3. Available Size

Size from 0.5mm up to 20mm are available, other size will be available upon customer’s requests.

4. Advantage

The alumina beads has the advantages of high density, good toughness, impact resistance, low abrasion, good chemical stability, corrosion resistance, no pollution to the ground product, high ball-milling efficiency, reasonable matching, and D502μm of the ground product, and is an ideal grinding medium for superfine grinding.

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