High Purity Brown Fused Alumina Polishing Abrasive Powder P320

Name: High Purity Brown Fused Alumina Polishing Abrasive Powder P320
Brand: StoneContact.com
SKU: 734397
Price: 800 USD
Availability: InStock

$800-800

Min Order : 1 Tons

Supplier Detail

Henan Sicheng Abrasives Tech Co., Ltd

Established: Mar 02,2009

China

Main Product:

white fused alumina, brown fused alumina, black silicon carbide, green silicon carbide, garnet

Ms.Mesue Jia

Tel: 0086-13783669352

Adr: #1409,No. 1 building, Lvdi centre, Daxue south road, Zhengzhou , China

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Product Description

Characteristics

1. high purity

2. crystallization is good.

3. Strong liquidity

4. Low coefficient of linear expansion

5. corrosion resistance

6. high temperature resistance

7. high strength

Production process

Brown fused alumina is made of bauxite/anthracite coal, and melted in electric-arc furnace of high temperature more than 2000 degrees.

Application

1. Sand blasting for aluminum profile/Copper material/Glass/Washed jeans/precise mould

2. Grinding for kinescope/glass/mono crystalline silicon/ lens/jade ware

3. Abrasion-proof material for expressway/airstrip/dock/parking lot/stadium

4. Bonded abrasives and Coated abrasives

5. Surface preparation and finishing

6. Thermal Spraying(Plasma Spraying)

7. Super Refractory, Ceramics and Tiles

8. Lapping &Micro-blasting applications.

Main Physical Properties

COLOR	BROWN
MOSH HARDNESS	≥8.9
MELTING POINT	2250℃
THE MAXIMUM TEMPERATURE	1900℃
SPECIFIC GRAVITY	3.95
BULK DENSITY	1.53-1.99g/cm³
REAL DENSITY	≥3.90g/cm³

Chemical Composition

	Sectional sands	Fines	Grains	Micro powder
Al2O3	≥95%	≤92%	≤95%	≤92%
SiO2	≥1.5%	≤2%	≤1.5%	≤2%
Fe2O3	≥0.5%	≤0.55%	≤0.5%	≤2%
TiO2	≥3%	≤3.3%	≤3%	≤4%