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Cordierite Mullite Kiln Furniture of Extruded Batts

YUFENGREC® Cordierite-Mullite Kiln Furniture is manufactured by synthetic cordierite and lower alumina mullite ,through unique scientific formula proportion of fines and aggregate , formed by vacuum extruding process , fired under high temperature . It has excellent thermal shock resistance, low creep rate , stable at high temperature performance . it is the best kiln furniture material operating between 1000-1300ºC,

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  • YUFENGREC®

YUFENGREC® Cordierite-Mullite Kiln Furniture - Extruded Batts manufactured by synthetic  cordierite  and lower alumina mullite ,through unique scientific  formula proportion of fines and aggregate , formed by vacuum extruding process , fired under high temperature . It has excellent thermal shock resistance, low creep rate , stable at high temperature performance . it is the best kiln furniture material operating between 1000-1300ºC,


Extruded Batss produced by vacuum extruding technologh .featureed with high aloading capability ,good creep resistance at high temperature ,long service life ,energy saving etc . It is wided used in crystallzied glass, sanitary ware ,building ceramics ,kiln roof system and other fields .


We can produce thickness 25 mm, 30 mm, 38 mm,45 mm 70 mm , width 700mm max ,length 1650 mm max, speical shape can be customized as per customer's request. 


Technical Data 

Item 

Unit 

Typical Index 

Chemical Compositions 

AI2O3

%

45

SiO2

45

Fe2O3

%

0.65

MgO

%

6.5

Physical Properties 

Bulk Density

g/cm3

2.05

Apparent Porosity

%

23

Refractoriness Under Load

1420

Coefficient of Linear Thermal  Expansion

at 25℃ - 1000℃

10-6 .℃-1

2.4

M.O.R. at  20℃

MPa

12

M.O.R. at 1250℃

MPa

10

Thermal Shock Resistance 

1100℃ water cooling  

Circle 

40

Max Working Temperature 

1250

The data are average results of test under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation.

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