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Buble Alumina Products

Buble Alumina Products

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belong to:Zirconia Containing Products

Release time:2023-04-24 10:21:30

TEL:+0086-15037978556 Online Message
details

Item

EAB-85

EAB-90

EAB-99

EAB-98

Higher Operating Temperature    ℃

1680

1700

1800

2200

AL2O3 %)

≥85

≥90

≥99

 

ZrO2 %)

 

 

 

≥98(With Stabilizer)

SiO2 %)

≤15

≤8

≤0.2

≤0.2

Fe2O3 %)

≤0.2

≤0.2

≤0.2

≤0.2

Bulk Density, B.D.     g/cm3

1.4-1.7

1.4-1.7

1.4-1.7

≤3.0

Compressive Strength, C.C.S.   MPa

≥12

≥10

≥9

≥8

Softening Temperature Under Load ,   R.U.L.

≥1650

≥1700

≥1700

≥1700

(0.1MPa,0.6%)

Reburn Line Rate of Change, P.L.C. %

±0.3

±0.3

±0.3

±0.2

(1600℃×3h)

Thermal Expansion Coefficient, T.E.×10-6

7.8

8.0

8.6

9.1

Room Temperature -1300℃)

Thermal Conductivity, T.C.          w/(m.k)

≤0.6

≤0.7

≤1.5

≤0.3

Bubble alumina products are made of high pure bubble alumina and fired at very high tempera- ture, and it can be applied at very high tempera- ture such as tunnel kiln.

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amytrading@163.com + info@erigine.com 0086-15037978556  
erigine@163.com + ella@erigine.com        0086-18837933225  
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