Brown Fused Alumina
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SPECIAL TREATED BFA

Heat Treated Temprature::1050℃,1350℃Heat Treated Color::BlueCeramic Coated Color::Red

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FT-A-C1 (Heat Treated Brown Fused Alumina) is a specially treatment blocky, medium bulk density BFA, after treated with high temperature,the dusty, toughness,capillarity,M.I are improved a lot. It is mainly used to manufacture high-speed intensity sand belts,top grade bonded abrasive tools,large scale cuttly wheels and heavey loaded grinding wheels.   

Physical Properties:

      Color                         Blue
      Shape                       Blocky, edge sharp
      Crystal Form             Alpha alumina trigonal system
      Specific Gravity         3.94
      Hardness                   2090 Knoop scale, 9.0 Mohs scale
      Magnetic Material      0.0006%

Available sizes:

      F12-F220, P12-P220 or other sizes by customers requests.

 

FT-A-C2 (Ceramic Coated Brown Fused Alumina) is a specially treatment blocky, medium bulk density BFA that used for premium quality resin-bonded wheels like cut-off wheels, depressed center wheels and heavy duty wheels.

The grain is ceramically bonded with a red iron oxide, which can obviously improve the surface area ratio and hydrophilic ability of the grain,making it bond more intimately with phenolic resins.

It can surely improve your bonded wheels grinding efficiency and working life. 

Physical Properties:
     Color                         Red
     Shape                       Blocky, edge sharp
     Crystal Form             Alpha alumina trigonal system
     Specific Gravity         3.94
     Hardness                   2090 Knoop scale, 9.0 Mohs scale
     Magnetic Material      0.0076%


Available sizes:

      F12-F220, P12-P220 or other sizes by customers requests.

Packing way:

 25kgs/bag or 1000kgs / big bag or by customer’s request.

 

Our Esteemed Customers:

For our Abrasive Materials, we supply to Saint-Gobain and CUMI (Carborundum Universal,India) etc.

For our Refractory Materials, we supply to Calderys and Saint-Gobain Ceramics etc.

We hope to be supplier of yours too.

Contact us for more information and price : services@ftong.com.cn.

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