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Self Sharpening Aluminum Oxide Blast Media P12 - P320 Coated Material

Categories Black Aluminum Oxide
Brand Name: YEDA
Model Number: F12-F320
Certification: ISO9001,ISO14001
Place of Origin: Henan,China
MOQ: 1MT
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 2500 MTS per Month
Delivery Time: 7-14 days depending on the order quantity
Packaging Details: 25kg bag+Pallet,Ton Bag
Product Name: Black Aluminum Oxide
Commodity Name: Black Fused Alumina
Usage: Coated Abrasives
Color: Black
True Specific Gravity: ≥3.5 g/cm3
Buck Density: 1.68-1.22 g/cm3
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    Self Sharpening Aluminum Oxide Blast Media P12 - P320 Coated Material

    Better Self-sharpening Black Aluminum Oxide Fused Alumina P12-P320 For Coated Abrasives


    1. Product Description of Black Aluminum Oxide Fused Alumina

    Black Aluminium Oxide also named as black fused alumina,it is the fusion of high alumina bauxite,high iron

    bauxite and iron oxides,melting in electric arc furnace under high termperature.

    Its contains about 60-80% alumina,which offers the unique characteristics of moderate hardness,good

    self-sharpness,it is not easy to burn the treatment surface compared with brown or white fused alumina.

    Most importantly,the price of ordinary black aluminum oxide is nearly 40% lower than the one of brown fused

    alumina.

    2. Main Technical Index of Black Aluminum Oxide Fused Alumina


    CommodityQuality LevelMain Chemical Index
    Al2O3Fe2O3SiO2TiO2
    Black Aluminium OxideOrdinary Quality≥606-12%≤25%2-4%

    Top Quality

    ≥804-8%≤10%2-4%

    Main Physical Index
    ColorBlack
    Crystral StructureTrigonal
    ShapeBlock,Sharp
    Mohs Hardness8.0-9.0
    Vicker Hardness2000-2200kg/mm2
    Specific Gravity≥3.5g/cm3
    Bulk Density1.68-1.22 g/cm3
    Crushed MethodBarmac,Ball Mill
    Product StandardsGB/T,FEPA etc.

    Quality LevelGrit Size
    Ordinary QualityGtit: P12-P320
    Top QualityGtit:P12-F320
    Remark:Special specifications can be customized,
    products can be produced according to GB/T standards,FEPA standards etc.

    3. Why Black Aluminum Oxide P grit is suitable for making coated abrasives?

    Mixied black fused alumina with brown fused alumina to make sandblets, has achieved better polishing effect

    in stainless steel compared with the one made by single brown fused alumina. It will not only greatly reduce

    the cost of raw materials,but also make the final product performance more suitable for the treatment, improving

    the grinding effect and achieve a higher price/ performance ration.


    Compared the pure coated abrasives made by calcined brown fused alumina,It also achieved better polishing

    effect and lower cost to mix black fused alumina with calcined brown fused alumina in a suitable ratio to make

    coated abrasives to polish woods,metal etc.


    Therefore,black fused alumina is suitable for making coated abrasives.

    And Saint-Gobian Group has been using our black aluminum oxide P grit for several years.


    4. Product Pakages of Black Aluminium Oxide
    Ton Bag
    25kg Bag+Pallets;
    Special packages can be customized.

    5. Plant Picture

    6. Why Choose us?

    China Largest Black Aluminium Oxide Manufacturer,over 20 years production experience;

    Occupies more than 60% Domestic Black Aluminium Oxide marketing;

    The Stable Supplier of Saint-gobain Group and Forsoc Group etc.

    Buy Self Sharpening Aluminum Oxide Blast Media P12 - P320 Coated Material at wholesale prices
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