High Bauxite Material Calcined Brown Fused Alumina For Abrasive Material
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.
Chemical index of Brown Fused Alumina
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SIO2 | TIO2 | ||||
For abrasive | F | 4#—80# | min95 | max0.3 | max1.5 | max3.0 | max0.05 |
90#—150# | min94 | max0.03 | |||||
180#—240# | min93 | max0.3 | max1.5 | max3.5 | max0.02 | ||
W | 1#—63# | min2.5 | max0.5 | max1.8 | max4.0 | — | |
For refractory | Size sand | 0—1mm | min95 | max0.3 | max1.5 | max3.0 | — |
1—3mm | |||||||
3—5mm | |||||||
5—8mm | |||||||
Fine powder | 200#—0 | min93.5 | max0.5 | max1.5 | max3.5 | — | |
325#—0 | |||||||
Brown Fused Alumina used size number:
Refractory category:0-1mm 1-3mm 3-5mm 5-8mm 200#-0 325#-0
Abrasives class:F24- F60
Sandblasting category:F10 -240
Casting class:F80-100 F100-120
Ceramics, electronic polishing class:F240-F800
1.We have the raw materials making plant,so we can control the qaulity and cost effectively .
2.Advanced technique and many years of production experience.
3.Convenient traffic.
4.Professional and efficient service.
5.ISO9001certificate.
6.Accept OEM brand,
7.Samples for free.
Send Inquiry to This Supplier
You May Also Like
-
Finishing Media Brown CorundumNegotiableMOQ: 1 Ton
-
Women\'s Cotton Sports Pants Yoga Pants Running PantsNegotiableMOQ: 1 Piece
-
Sell Fiberglass DiscsNegotiableMOQ: 1 Piece
-
Good Performance CBN Abrasive Sanding Belts for Steel ,alloyNegotiableMOQ: 50 Pieces
-
Free Sample Brown Fused Alumina / BFA for SandblastingUS$ 200 - 680MOQ: 1 Ton
-
Sanding Screen RollUS$ 0.1 - 10MOQ: 10000 Pieces
-
YDF-SS-110 Low Price Cast Steel Shot for Polish and GrindingUS$ 1 - 1,000MOQ: 1 Ton
-
Artificial DiamondNegotiableMOQ: 1
-
2016 Products Foshan Abrasive Manufacturer For Glazed Polishing Vitrified TileUS$ 3 - 4.5MOQ: 24 Pieces
-
Industrial Stainless Steel Sanding Flapper WheelsUS$ 0.12 - 0.48MOQ: 5000 Pieces


