5-8mm Brown Corundum Lump for Refractory

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): 1770< Refractoriness< 2000
• Model NO.: Refractory
• Shape: Powder
• Purity: Al2O3 95%
• Hardness: 9 Mohs
• Color: Brown
• Type: Refractory Material
• Material: Alumina Block
• Transport Package: Bag, Pallet, Carton
• Specification: 1-3mm 3-5mm 5-8mm
• Trademark: WX
• Origin: China
• HS Code: 28181010
• Production Capacity: 30000 Tons/Year

Product Description

Products description
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

Brown Fused Alumina used Grain sizes:

Refractory category:0-1mm  1-3mm  3-5mm  5-8mm  200#-0  325#-0

Bonded Abrasives :F24- F120

Sandblasting category:F12 -240

Casting class:F80-100   F100-120

Ceramics, electronic polishing class:F240-F800

Packing: 
1. 25kgs pp bags and 1 mt jumbo 
2. 25kgs pp bags and  pallet
3. 25kgs pp bags
4. According to customers' requirement

Our advantages: 

1.We have the raw materials making plant,so we can control the qaulity and cost effectively .                           

2.Advanced technique and 18 years of production experience.

3.Convenient traffic.

4.Professional and efficient service.

5.ISO9001certificate.

6.Accept OEM brand,

7.Samples for free.