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POWDERED ALUMINA

POWDERED ALUMINA
Click to see the original picture 		Product Name:POWDERED ALUMINA
Place of Origin:Peoples Republic of China
Post Date:October 9, 2009
Edit Date:October 9, 2009 		Company Name :
Detailed Product Description:
  • color: white
  • Brand Name: TOPNEW
  • Purity: 99%
  • Place of Origin: Shandong China (Mainland)
  • CAS No.: ***
  • Model Number: TNPA99

POWDERED ALUMINA
1. high temperature
2. acid corrosion
3. high mechanical strength
4.excellent wear resistance propert

POWDERED ALUMINA:

Grade 1

Grade 2

AL2O3 %

99.6

99.6

NA2O %

0.4

0.35

SIO2 %

0.02

Fe2O3 %

0.01

0.02

TiO2 %

0.007

0.007

L.O.I(1100)c %Loss on ignition

0.5

0.2

ALPH-aluminum%

95

95

+100  mesh sieve %

0.5

+200 mesh sieve %

50-80

+325 sieve pore %

90-100

Calcination %

95

95

10%   um

85

Special gravity

3.9

3.9

Particle sizeumd50

75

5

Surface rate

1.5

Bulk density   Load in bulk g/cc

0.85

0.7

Bulk density  wholely packing g/cc

1.3

1.05

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