brown fused alumina

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brown fused alumina
Posting date : Dec 01, 2016
Free Member Scince Dec 01, 2016
FOB Price
700 usd/ton
Min. Order Quantity
20 tons
Supply Abillity
3000 tons/month
Payment Terms
25kg plastic woven bags or in 1 mt big bag.
Keyword :
Bourne Wang
Selling Leads Detail
Company Info
Quick Detail
Place of Origin
China [CN]
Brand Name
Package & Delivery Lead Time
25kg plastic woven bags or in 1 mt big bag.
Delivery Lead Time
within 14 days after receipt of down payment
Detailed Description
Brown fused alumina is fused in the electric-arc furnace under the high temperature of above 2200 degrees with high quality bauxite as main raw material, and through purification, crystallization, cooling, crushing, sorting, magnetic separation, screening and other production technology made into all kinds of particles and powder.
It is brown and has features of high hardness and toughness. So it is always widely used as material of bonded abrasives such as gringding wheels and cutting wheels, coated abrasives,  sand blasting, also for refractory products, chemical additives, precision casting and anti-sliding materials.
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
Fine powder 200#—0 min93.5 max0.5 max1.5 max3.5
Used as a raw material in:
  • Refractories
  • Ceramics shapes
  • Grinding wheels
  • Sandpaper
  • Blasting media
  • Metal preparation
  • Coatings
  • Lapping
  • Polishing
  • Grinding
Refractory  Grade Grain Size Avaiable-- 0-1mm, 1-3mm, 3-5mm, 5-8mm ,8-12mm,-200mesh,-325meshAbrasives Grade Grain Size Avaiable—
For Bonded Abrasive F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .F220....For Coated Abrasive  P12 . P14 .P16 .P18 .P20 .P24 . P30. F36 .P40 .F60. P80 .P150 . P180 .P220 .... We also can provide grain size as customer's special requirement
Packaging & Shipping
a. In 25kg plastic woven bags.
b. In 1000kg big bag.
c. 40 x 25kg plastic woven bags in one big bag.
d. 40 x 25kg plastic woven bags on pallet.
e. 40 x 25kg paper bags on pallet.
f.  as per customer's request
Delivery: Wthin 14 days after receipt of down payment 
Bourne Wang
Sales Manager
Tel: 0086 379 69950113    Fax: 0086 379 69935556
Mobile/ Whatsapp/ Wechat: 0086 18637908180
Luoyang Weixiang Abrasives Co.,Ltd

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO Park Jae Woo, TEL : +82-2-552-7676, E-mail :
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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