China Brown Fused Alumina for Sandblasting Polishing

• Refractoriness (℃): 1770< Refractoriness< 2000
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Powder
• Material: Aluminum Oxide
• Paket Transportasi: Jumbo Bag, Wooden Pallet
• Tidak. Model.: brown fused alumina
• Spesifikasi: 25kg, 1ton per bag
• Asal: China
• Kapasitas Produksi: 100000ton/Year

Deskripsi Produk

Product Description

Brown fused Alumina(also know as brown corundum or brown aluminium oxide) is produced by fusion of calcined bauxite in Electric arc furnaces at high temperature of about 2000 degree celsius. 

Refractory material:
Our brown fused alumina has low iron content making it particularly valuable in refractory applications.Smelted in an electric arc furnace, smelted, desiliconized, iron removed, titanium reduced, and cooled. 
Abrasive material:
BFA has a high refactoriness, is extremely hard and stable.
Al2O3 content of brown fused alumina can reach more than 97%, the grinding capacity is 0.1 (diamond is 1).

Application:
- shaped and unshaped refractory products
- abrasive products
- blasting medias
- brake and friction linings

Product Parameters

Chemical Composition(%)		Physical Property
Al3O3	92.5-97	Gravity	3.50-3.90g/cm3
Fe2O3	0.3-1.0	Density	1.30-1.90g/cm3
SiO2	1.0-2.0	Hardness (Mohs)	9.0-9.3
TiO2	1.5-4.0
Size	5-8mm (-8+5mm) 3-5mm (-5+3mm) 1-3mm (-3+1mm) 0-1mm (-1mm)
	FEPA Standard	F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220, F230, F240, F280, F320, F360, F400, F500, F600, F800
	JIS Standard	#8, #10, #12, #14, #16, #20, #24, #30, #36, #46, #54, #60, #70, #80, #90, #100, #120, #150, #180, #220, #240, #280, #320, #360, #400, #500, #600, #700, #800, #1000, #1200, #1500, #2000

Packaging & Shipping

Company Profile

Main Refractory and Abrasive Material

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