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mullite materials sintering
mullite materials sintering
Supplier Info
[China Supplier]
Contact Person : Mr. Feng Risheng
Tel : 86-315-3169821
Fax : 86-0315-3167681
Product Detail
1)Minimal coefficient of expansion 2)Thermal shock stability 3)High load softening point 4)High bulk density

INDEX

ITEMS

M45

AL2O3,%

41-43

Fe2O3,% 

0.50

SiO2,%  

53-55

TiO2,%   

0.80

CaO,%   

0.30

MgO,%   

0.30

Na2O,%  

0.20

K2O,%   

1.50

Mullite phase,%

55

 Amorphous state SiO2 glass,% 

45

 linear expansion test,(20-1000°C)/K-1 

4.4X10-6

Real gravity,g/cm3  

2.70

Bulk density ,g/cm3

2.50-2.60

True Porosity,%  

8

Hardness

7-8

Refractoriness,°C

1750/1770

Crystalline phase SiO2

None

mullite materials sintering

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