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white fused alumina grit/white fused alumina/white aluminum oxide grit

white fused alumina grit/white fused alumina/white aluminum oxide grit
Click to see the original picture 		Product Name:white fused alumina grit/white fused alumina/white aluminum oxide grit
Place of Origin:Peoples Republic of China
Post Date:March 30, 2021
Edit Date:March 30, 2021 		Company Name :
Henan Sicheng Co., Ltd
Tel:+86-371-63211287
Fax:+86-371-60305637
Add:0801,8/F,No.1 Building,No.238,Tongbai South Road,Zhengzhou,Henan,China (Mainland)
E-mail:betty@hnsicheng.cn
Detailed Product Description:

white fused alumina grit/white fused alumina/white aluminum oxide grit

 

MODEL:  WFA 8-220#
chamical ananlysis(%) physical properties
Al2O3 ≥99.4 color white
SiO2 ≤0.04 crystal form

a-Al2O3
NaO2 ≤0.22

bulk density 

1.75-1.95g/cm3
Fe2O3 ≤0.04

 true density

3.95-3.97g/cm3
K2O ≤0.01

mosh hardness

9.0min
usage sandblasting 

 

Physical property:

Mohs Hardness

Bulk Density

Specific Gravity

Volume Density

Melting Point

Maximum service temperature

9.0

1.75-1.95g/cm3

3.95g/cm3

3.6g/cm3

2250°C

1900°C

Chemical composition:

Al2O3

Fe2O3

Na2O

SiO2

CaO

K2O

≥99.5%

≤0.08%

≤0.30%

≤0.10%

≤0.03%

≤0.03%

* Usage:

1. The process of blasting TV screens

2. The cutting of silicon wafer 

3. The process of cleaning and blasting tooth model

4. Precision sand casting

5. High refractory and other ceramic additives

6. to make sandpaper & sandcloth

Showroom:\\\"white

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