Refractory Mullite insulation / insulating fire brick
Refractory Mullite insulation / insulating fire brick
Refractory Mullite insulation / insulating fire brick

Refractory Mullite insulation / insulating fire brick

Negotiable /Piece

Min.Order:1000 Pieces

Supply Ability:
500 Ton / Tons per Month
Port:
Qingdao
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Shandong, China
Shape:
Brick
Material:
Mullite
SiO2 Content (%):
30
Al2O3 Content (%):
67
Model Number:
Grade28

Zibo JC Eco-Tech Co., Ltd.

Business Type: Manufacturer,Trading Company
Zibo Shandong China
Main Products: ceramic fiber blanket ,ceramic fiber board ,ceramic fiber paper ,ceramic fiber module ,ceramic fiber felt

Product Details

Refractory Mullite insulation / insulating fire brick

 

 

Refractory Mullite insulation / insulating fire brick

Description

Grade 23

Grade 26

Grade 28

Grade 30

Classification Temperature

1300C/2372F

1400C/2552F

1500C/2732F

1550C/2822F

Density(kg/m3)

600

800

900

1000

Cold Crushing Strength (MPa)

1.2

1.8

2.5

3.3

Modulus of Rupture(MPa)

1.0

1.7

2.3

3.1

Permanent Linear Change (%)x24hrs

≤0.6

≤0.6

≤0.8

≤0.9

Thermal Expansion  (%)1000C

0.5

0.52

0.52

0.53

Thermal Conductivity (W/m.k)

350C

0.18

0.25

0.33

0.38

400C

0.20

0.29

0.35

0.40

600C

0.24

0.32

0.37

0.42

Chemical Composition (%)

Al2O3

42

56

67

73

SiO2

55

41

30

24

Fe2O3

≤1

≤0.8

≤0.7

≤0.7

K2O+Na2O

1.1

1.7

1.7

1.7

 

Refractory Mullite insulation / insulating fire brickWe supply the bricks under strict control on quality,which ranges from the 

inspection on raw materials, the supervision on the production technique and 

process,the check on the delivered materials before dispatch.Our bricks are proved 

to be a state-of-art thermalinsulating materials in the industrial furnaces and kilns 

due to its features such as low thermal conductivity,the low iron content and good 

strength,as a qualified member of the family of refractories in JIUCHEN company,

the applications and engineering together with our refractory ceramic fibers are 

obtaining increasing and unparalleled popularity.

Refractory Mullite insulation / insulating fire brick

Contact Supplier

Ms. Selena Guo Sales Mnager Chat Now
Telephone
0086-533-3593322
Mobile
13953308263
Fax
0086-533-5203536
Address
No.99,Beiyuan Industrial Park,Liuquan Road,Zibo City,Shandong,China Zibo,Shandong

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