The Sintered Brick Of Suppression

Product Details

If you are looking for customized and cheap the sintered brick of suppression made in China from a the sintered brick of suppression factory, Zibo Qunhui Refractory Co.,Ltd is always at your service.

  • Place of Origin: Shandong, China (Mainland)

  • Shape: Brick

  • Material: Alumina Block

  • Al2O3 Content (%): 45%

  • Refractoriness (Degree): Common (1580°<  Refractoriness<  1770°)

  • Model Number: LBR12030203

  • Brand Name: LAUREL

  • Size: according to customer

  • Fuction: coke ovens

  • Bulk density: 2.16g/cm3

  • Refractoriness: 1770℃

  • Apparent porodity(%): 20-22

  • Thermal expansion at 1000℃(%): 0.5

Specifications

Low thermal conductivity
Excellent insulating effect
Good chemical stability
Stable hightemperature performance

1,can make according to designation
2,Good volumn stability

Features

1. Low bulk density, low thermal conductivity, good thermal insulation performance.

2. Refractory category allow direct contact of fire, suitable for various atmosphere

3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely

4. Product specification: standard form, normal standard, shaped and special shaped bricks.

5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

Applications

1. Furnaces of metallurgy industry, heat treatment furnace

2. Furnaces of chemical industry and construction industry.

3. Furnace of incineration of garbage, recirculating fluidized bed furnace

Standard sizing: 230 x 114 x 65 mm others up to the client

Item

AL-30

AL-34

AL-38

AL-45

AL-55

AL2O3(min)

30

34

38

45

55

Fe2O3(max)

2.5

2.5

2.0

2.0

2

Refractoriness

1670°C

1710°C

1750°C

1770°C

1770°C

Refractoriness under load,0.2MPa,(°C)

1250

1300

1350

1450

1470

Apparent porosity(%)

22-26

22-26

20-24

20-22

20

Bulk density(g/cm3)

1.9-2.1

1.95-2.1

2.1-2.2

2.15-2.22

2.2-2.35

Cold crushing strength(Mpa)

25

20

30

35

40

Thermal expansion at 1000(%)

0.8

0.6

0.6

0.5

0.4

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