Xinli Sanding Paper Raw Material Fused Alumina/Brown Aluminum Oxide

• Material: Alumina
• Usage: Polishing, Grind, Sand Blasting
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Brown Fused Alumina Powder
• Color: Brown
• Al2O3: 93%-97%
• Sio2: 1.0% -3.0%
• Fe2o3: 0.2%-1.0%
• TiO2: 1.5%-3.8%
• Bulk Density: 1.5g/cm3
• True Density: 3.95g-4.0g/cm3
• Melting Point: 2250ºC
• Magnetic Content: ≤0.05%
• Linear Expansion Coefficient: 7-9
• Transport Package: 25 Kg Paper Bag
• Specification: 240#-12500#
• Trademark: XINLI
• Origin: China
• HS Code: 2818101000
• Production Capacity: 2000 Ton/Tons Per Month
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Brown corundum micro powder is produced by a reduction fusion of high quality bauxite in electric arc furnaces. It is both a hard and tough material with high strength, making it an excellent abrasive grain for applications.Its thermal properties make it an excellent raw material for abrasive and refractory applications.
 

Advantages Of Brown Corundum Powder:

1. Large crystal, high strength, good toughness, dense texture, high bulk density.

2. Stable performance between batches.

3. The higher grinding efficiency and polishing brightness, the grinding efficiency is much higher than the soft abrasives such as silica.

4. Good particle appearance, high surface finish of the polished object.

Product Parameter

Grains Specifications And Composition
JIS		240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#,4000#,6000#,8000#
European standard		F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500
National standard		W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5

 

Chemical Composition
Grains	Chemical composition(%)
	Al2O3	SiO2	Fe2O3	TiO2
240#--1000#	≥94.5	≤1.5	≤0.15	≤2.5
1500#-4000#	≥94.0	≤1.5	≤0.20	≤2.5
6000#-8000#	≥92.0	≤2.0	≤0.5	≤3.0

Applications

1.Grinding and polishing of stainless steel, optical glass, bamboo or other materials.
2.For polishing various spare parts: bicycles, sewing-machine, hard metal tools, medical apparatus, timepieces, glass products and stone grinding.
3.For making abrasive tools: fiber-reinforced cutting wheels, grinding wheels, sand cloth, paper and paste.

Packaging & Shipping

1ton/jumbo bag
Jumbo bag + Wooden pallets
25kgs/bag, 40 bags/jumbo bag
25kgs/woven bag or kraft paper bag
All package can be customized according to customers' requirements
white fused alumina, white fused alumina powder, white corundum, aluminum oxide

Company Profile

 

Founded in 1996, Zhengzhou Xinli Wear-resistant Materials Co. Ltd. Is a professional integrative enterprise specializing in R&D, producing, and selling various wear-resistant materials, such as white corundum powder, alumina powder, green silicon carbide powder, brown corundum powder, etc.

Xinli Wear-resistant Materials has completed inspection equipment and quality control system, and obtained ISO9001:2015 quality management system certification