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Luoyang Yilong Refractory Co., Ltd.

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 Luoyang Yilong Refractory Co., Ltd.

China

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Current:Home » Product Categories » » Top quality Mullite Fireproof Insulation Brick
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Top quality Mullite Fireproof Insulation Brick
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Product:
Brand: aa 
Price: 1000.00USD/ 
MOQ: 5  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2016-07-01 05:36  Valid to:Long-term effective
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Profile

Company introduction

Luoyang Elong Refractory Co.,Ltd. was founded in 1986, with 750 employees including 85 engineering technicians in vaious fields, provided with 180 sets of various production devices and 35 sets of detection devices, with the annual out put of 180,000 ton refracory products.

 

 Insulation Brick features

1.High strength and resistance to corrosion,

2.High temperature endurance and stability,

3.High corundum content;

4.Excellent thermal shock resistance,

5.Low heat capacity,

6.Low content of impurities,

7.Have the least contamination to glass liquid.

 

Insulation Brick  applications

1. Mullite bricks are used for the regenerator ,feeding machine ,tube drawing machine , domestic and foreign glass industries to promote productivity obviously.

2. Lining and back lining of various furnaces in the industry of metallurgy, petrochemical,ceramics, machinery and building materials.

 

Note

We can supply the products with high quality and the branches can make various pre-assembly bricks to meet customersrequirments.

 

   Insulation Brick physical and chemical indexes 

Brand

ZJM130

ZJM130

ZJM130

ZJM140

ZJM140

ZJM140

ZJM150

ZJM150

Bulk density(g/cm3)

0.6

0.8

1.0

0.6

0.8

1.0

1.0

1.2

Cold crushing strength(mpa)

1.5

2.5

4.2

1.5

3.2

4.0

4.0

5.0

Thermal stability 1100.C(air cooling)

10

20

20

10

20

20

20

20

Reheating linear change≤1%(°C×h)

1300×12

1300×12

1300×12

1400×12

1400×12

1400×12

1500×12

1500×12

Thermal conductivity350±25°C(W/m.k)

0.20

0.23

0.33

0.20

0.25

0.33

0.35

0.4

Al2O3%≥

48

49

50

55

57

57

60

67

Fe2O3%≥

0.9

0.9

0.9

0.8

0.8

0.8

0.7

0.6


 

 

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