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95% Al2O3 brown fused alumina BFA for coated abrasive products

Categories material & abrasive
Brand Name: Hongtai
Place of Origin: Xinmi
MOQ: 1 ton
Price: USD 500-700 ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 ton per month
Delivery Time: within 15-30 days after payment
Packaging Details: packed with plastic bags, with water-proof cover , and tightened with plastic bandages. 25kg/bag,50kg/bag,in 1 ton bag,or as customers’ requirement.
name: 95% Al2O3 brown fused alumina
color: dark brown
application: abrasive
material: high alumina bauxite
shape: powder
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    • Product Details
    • Company Profile

    95% Al2O3 brown fused alumina BFA for coated abrasive products

    Brown Fused Alumina(BFA) is made from Calcined Bauxite. It is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing Media. Refractory grade BFA is used as a raw material in the manufacture of high Alumina refractory. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.

    Physical Properties:
    Color Brown
    Shape Blocky
    Crystal Form Alpha alumina trigonal system
    Specific Gravity 3.92
    Hardness 2090 Knoop scale, 9.0 Mohs scale
    Magnetic Material 0.0076%

    Sizes Available:
    20-0mm, 20-10mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,
    8/16mesh, 16/30mesh, 30/60mesh,
    0-100mesh, 0-200mesh, 0-325mesh,
    Other size available upon request.

    PurposeSpecificationChemical composition(%)Magnetic material ≤
    Al2O3(≥)Fe2O3(≤)SiO2≤TiO2≤
    For abrasiveF grit4#-80#95.00.31.53.00.05
    90#-150#94.00.03
    180#-240#93.03.50.02
    P grit8#-80#95.00.21.23.00.05
    100#-150#94.00.03
    180#-220#93.00.31.53.50.02
    Micro PowderW0.5-W63
    F320-F1500
    92.50.51.84.0
    For refractorySize for Sand0-1mm
    1-3mm
    3-5mm
    5-8mm
    8-12mm
    95.50.31.5 (1.0 from Tilting Furnace)3.0
    0-3mm
    0-5mm
    0-10mm
    0-25mm
    95.00.31.53.0
    Fine powder140F
    200F
    325F
    94.50.51.53.5

    Applications :

    1. Brown fused alumina is suitable for making ceramic and resin bonded abrasive tools, used for grinding metals of high-tensile strength, such as carbon steel, general purpose alloy steel, malleable cast-iron and hard bronze etc.

    2. It's widely used as surface preparation abrasive, cleaning, grinding, polishing of various metals, glass, rubber, mould industries.

    3. It also can be used as refractory material.


    Packaging & Shipping details:

    Brown Fused Alumina is packed with plastic bags, with water-proof cover , and tightened with plastic bandages. 25kg/bag,50kg/bag,in 1 ton bag,or as customers’ requirement.

    Brown Fused Alumina is Transported by vessel or train from Chinese ports.

    About us:


    1. Strong professional:
    Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
    2.Annual supply:
    Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
    3.Export experiences:

    Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
    4. Production equipment:
    Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
    5. Testing equipment:
    Our company's testing equipments as follows:
    High Temperature RUL Tester
    Bulk Density Tester
    The Pressure Tester
    Refractoriness Tester

    FAQ:

    1. How you can control your quality?

    For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.

    2. What's your delivery time?

    It usually needs about 15days- 30 days after receiving the deposit.

    3.Do you have any experiences of export?

    Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.

    4. Do you provide free samples?

    Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.

    5. Can we visit your Company?

    Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

    Contact Information:


    For more details of our products and others.Please kindly contact us.

    Warmly welcome friends and customers all over the world to pay a visit to factory!Hopefully both of us can establish a long-term cooperation!


    Phone/Wechat/Whats app:+86 18838001797

    Quality 95% Al2O3 brown fused alumina BFA for coated abrasive products for sale
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