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Zibo Hitech Material Co., Ltd.

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 Zibo Hitech Material Co., Ltd.

China

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Current:Home » Product Categories » » Light Weight High Alumina Brick
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Light Weight High Alumina Brick
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Product:
Brand: aa 
Price: 700.00USD/ 
MOQ: 10  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2020-05-22 01:00  Valid to:Long-term effective
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Company profile:ZIBO HITECH MATERIAL CO., LTD is the specialized manufacturer and supplier of refractory in China, Our products mainly include refractory bricks, refractory castable, refractory precast shape, insulating brick etc. For refractory castable and precast shape they are very popular in the Europe, North American area.

  

Advantage:Our Refractory Brick: with high refractoriness and mechanical behavior under high temperature,Refractory brick is the necessary material of high- temperature service, mainly use for industrial furnaces and kilns and thermal equipments.

 

Type:We can supply High Alumina Bricks, Fireclay Bricks, Low Porosity Fireclay Bricks, Mullite Bricks, Corundum Bricks, AZS Bricks, Magnesite Bricks, Zircon Bricks,insulating Bricks etc.

 

Application: they are widely used in the metallurgy, steel, alumina, cement etc industry.

 

Specification:

                                                                      High alumina brick

 

Index           Product

LZ-48

LZ-55

LZ-65

LZ-70

LZ-75

LZ-80

LZ-85

Al2O3 %

≥48

≥55

≥65

≥70

≥75

≥80

≥85

Fe2O3 %

≤2.5

≤2.5

≤2.0

≤2.0

≤2.0

≤2.0

≤1.8

Refractoriness °C

1760

1760

1770

1770

1770

1790

1790

Apparent porosity %

≤23

≤23

≤23

≤23

≤23

≤22

≤22

Bulk density g/cm3

2.30

2.35

2.40

2.40

2.45

2.68

2.75

Refractoriness under load 0.2MPa°C

1420

1470

1500

1510

1520

1530

1550

Cold crushing strength MPa

45

45

50

60

60

70

70

Permanent linear change %

1500°C×2h

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

 

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