92 95 Wear-Resistant Alumina Ceramic Grinding Beads for Chemical Industry

Producrt Introduction
Alumina ceramic grinding beads are a grinding medium used to grind, disperse, mix, and homogenize materials. It is made of alumina powder and other additives through molding, sintering and other processes, with high hardness, high compressive strength, good corrosion resistance, not easy to wear, good thermal shock resistance and high chemical stability, etc., widely used in ceramics, chemical, food, medicine, electronics, metallurgy and other industries, especially suitable for high-speed stirring milling and ball milling and other grinding processes.

Feature
1. High hardness: The hardness of high alumina ceramic grinding beads is very high, generally reaching about 9 Mohs, which can effectively resist wear during the grinding process and maintain a long service life.

2. Strong corrosion resistance: Alumina has good corrosion resistance to most acid and alkali media at room temperature, so high alumina ceramic grinding beads also have excellent corrosion resistance and can be used to process various acid and alkali media or drugs.

3. Strong thermal stability: High alumina ceramic grinding beads have high thermal stability, can maintain stable performance at high temperature, and will not be deformed or melted.

4. Strong pressure resistance:High alumina ceramic grinding beads have high pressure resistance and can withstand higher pressure without cracking or deformation.

5. Uniform particle size: The particle size distribution of alumina ceramic grinding beads is relatively uniform, which is more stable for the grinding effect and will not have a bad grinding effect.

Technical Specific

Series	BMpro50	BMpro60	BMpro70	BMpro92	BMpro92s	BMpro95	BMpro92M	BMpro92M
AL2O3 (%)	50±0.5	60±0.5	70±0.5	92±0.5	90±0.5	95±0.5	90±0.5	95±0.5
Hardness(Mohs)	7	7	8	9	9	9	9	9
Bulk density(g/cm3)	≥2.8	≥2.8	≥3.2	≥3.6	≥3.7	≥3.7	≥3.7	≥3.7
Self wearing rate(g/kg.h)	≤2.5	≤2.3	≤2	≤1.6	≤1.3	≤1.3	≤0.8	≤0.6
Dimension(mm)	φ1-10	φ1-10	φ0.5-10	φ0.5-20	φ0.5-20	φ0.5-20	φ0.5-20	φ0.5-20

Application for Chemical Industry
Wear-resistant alumina ceramic grinding bead is a high-quality and efficient grinding medium, which is widely used in the chemical industry in the field of particle grinding and mixing reaction.

The manufacturing and handling of chemicals often requires particle grinding for purposes such as refinement, homogenization, and mixing. Due to its excellent wear resistance, corrosion resistance and high temperature stability, wear-resistant alumina ceramic grinding beads can complete particle grinding tasks efficiently and stably in the chemical industry.

In addition, wear-resistant alumina ceramic grinding ball is also a very good mixing reaction medium, which can promote the mixing and contact of reactants, thereby improving the reaction rate and reaction efficiency. In chemical reaction engineering, the performance of the reaction material can be improved by using wear-resistant alumina ceramic grinding beads, and the process efficiency and product quality can be improved.

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