High Specific Gravity Alumina Microbeads
Product Material:Alumina Ceramic
AL2O3 Content(%):≥92
Product Color:White
Bulk density(g/cm3): ≥3.6
Hardness(Mohs):9
Dimension(mm):0.5-20
Product Description
High Specific Gravity Alumina Microbeads are a type of alumina material with a high specific gravity that is often produced through sintering at a high temperature. They also have a low specific surface area, low porosity, and great hardness and strength.
Properties
First of all, specific gravity corresponds to density, so high specific gravity alumina microbeads have a high density, which allows them to provide better grinding performance and longer service life.At the same time, due to its higher density, the strength of the material is correspondingly increased, which makes it more durable and resistant to wear.
Secondly, high specific gravity alumina microbeads have low specific surface area and porosity.Specific surface area and porosity are the parameters used by abrasives to measure the exposed surface area and porosity of particles, while high specific gravity alumina microbeads are relatively low in these two aspects.This makes it more suitable for cutting and grinding materials with high precision and efficiency.
In addition, high specific gravity alumina ceramic microbeads have the advantages of high hardness, high density, wear resistance and so on.
Attention!
The preparation method of high specific gravity alumina microbeads is complicated, requiring fine processing and strict control, and the price of the prepared products is relatively high.Therefore, when using high-gravity alumina ceramic microbeads, it is necessary to choose the right product and keep in mind the operating specifications to ensure safe and efficient use.
Specification
|
Series |
BMpro-92 | BMpro-92S | BMpro-95 |
| AL2O3(%) | 92±0.5 | 90±0.5 | 95±0.5 |
| Hardness(Mohs) | 9 | 9 | 9 |
| Bulk density(g/cm3) | ≥3.6 | ≥3.7 | ≥3.7 |
| Self wearing rate(g/kg.h) | ≤1.6 | ≤1.3 | ≤1.3 |
| Dimension | 0.5-20 | 0.5-20 | 0.5-20 |
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