185 5336 8358 sales@qunhuirefractory.com
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Lightweight mullite products are mainly made of mullite raw materials, which are formed and fired by adding alumina powder, calcined powder, clay and a certain proportion of sintering agent. After professional cutting, it has the advantages of precise size, small specific gravity, low thermal conductivity, high temperature resistance and high strength. It is widely used in the lining of hot air furnaces, glass crucibles, low-temperature tunnel kilns, roller kilns and shuttle kilns, and has broad application prospects.


Product use: hot blast stove, glass crucible, tunnel kiln, roller kiln, shuttle kiln, pusher kiln, etc. in household ceramics, ceramics, glass, refractory, petrochemical industries, etc.



Product physical and chemical indicators:

Index 指标

JM23

JM26

JM28

JM30

JM32

AL2O3%

43

52

58

72

78

Fe2O3%

0.46

0.71

0.53

0.75

0.78

Working Temp. 工作温度(

1300

1400

1500

1550

1630

Bulk Density 体积密度 g/cm3

0.8  | 1.0

0.8  | 1.0

1.0

1.0

1.3~1.6

Compressive Strength 抗压强度 MPa

3.5

3.8

4.2

4.5

5~12

Linear Change Rate 线性变化 % CxHr

1300℃X 4h

0.5

1400℃X 4h

0.5

1500℃X 4h

0.5

1550℃X 4h

0.4

1600℃X 4h

0.5

Thermal conductivity 导热系数 (W/m.K

0.24

0.273

0.381

0.398

0.426


Price: FOB Qingdao in usd.

Payment Terms: T/T, L/C at sight;

MOQ:  1*20”GP container Or 25Tons;

Delivery Detail: within 10days~15days After Receiving Deposit or Workable L/C;

Packaging details: wooden pallets with plastic film; Or according to your requirement.




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CONTACT

Zibo Qunhui Refractory Co., Ltd.

Address: North Of Gongjiawu Village, Lingzi Town, Zichuan District, Zibo, Shandong, China
Mobile phone: +86 185 5336 8358 / +86 176 8561 2687
Telephone: +86 533 2762936
E-mail: sales@qunhuirefractory.com
Skype ID: helen.wang.zibo
WhatsApp: www.qunhuirefractory.com
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