1000um-850um Brown Aluminum Oxide F22 1.75g/Cm3-1.95g/cm3 For Precision Casting

Place of Origin Changsha
Brand Name Fine-tech
Model Number F22
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel, 25kg/bag, 1t/pallet
Delivery Time 5-15 work days
Payment Terms L/C, T/T
Supply Ability 2000t per year

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Product Details
Certification ISO9001 Name Brown Alumina
Application Surface Burnishing Size F22
Bulk Density 1.75-1.95g/cm3 TiO2 Max 1.5%
Color Sepia
High Light

850um Brown Aluminum Oxide


Brown Aluminum Oxide 1.75g/Cm3

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Product Description

1000-850um Brown Aluminum Oxide For Precision Casting


1. Introduction 

    Brown corundum is made of high-quality bauxite as raw material, anthracite and iron filings. It is made by arc smelting at 2000°C or higher temperature. It is crushed and plasticized by self-grinding machine, magnetically selected to remove iron, sieved into various sizes, and its texture is dense and hard. High, spherical pellets, suitable for the production of ceramic, high-resistance abrasive resin and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture high-grade refractories.


2. Attribute

Bulk density 1.75-1.95g/cm3
TiO2 max 1.5%

Surface burnishing

Brand Fine-tech


3. Advantages

1. Wear-resisting, acid and alkali resistance

2. High density, so that is less dust in the process of sandblasting

3. Create custom formulations and adjust their processes

4. Get command of the production process


4. Applications

1. Brown fused aluminum oxide is applied to resin abrasives--suitable color, good hardness, toughness, suitable particle cross-section type and edge retention.


2. Brown fused aluminum oxide is uesd to coating abrasives--raw materials for manufacturers such as sandpaper and gauze.