• Refractory insulating brick/insulation fire clay brick/insulating brick System 1
  • Refractory insulating brick/insulation fire clay brick/insulating brick System 2
  • Refractory insulating brick/insulation fire clay brick/insulating brick System 3
Refractory insulating brick/insulation fire clay brick/insulating brick

Refractory insulating brick/insulation fire clay brick/insulating brick

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Refractory insulating brick/insulation fire clay brick/insulating brick

Refractory insulating brick/insulation fire clay brick/insulating brick

Refractory insulating brick/insulation fire clay brick/insulating brick

 

 

Feature For  Refractory Brick:   

1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr 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 For  Refractory Brick:

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

 

 

Physical Properties And Chemical Composition For  Refractory Brick:

 

Items

Index

SK-38

SK-37

SK-36

SK-35

 SK-34

Al2O3  %,

75

65

55

48

 42

Cold Crushing Strength,  MPa  ≥

54

49

44

40

 20

Apparent Porosity,  %   ≤

23

23

22

22

 26

Refractoriness Under Load, °C ≥

1520

1500

1470

1420

 1300

Linear Change on Reheating[1500°C×2h]%

+0.1-0.4

+0.1-0.4

+0.1-0.4

+0.1-

0.4

 0-0.5

Refractoriness, °C ≥

1790

1790

1770

1750


 1730


 

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Rock wool products and aluminum silicate acupuncture blankets are same
Q:What role does dolomite play in rock wool products?
Pu hard foam layer can be firmly bonded with the base layer, the adhesive strength can exceed the tear strength of the foam itself, so Pu hard foam and the formation of the base layer, easy to delamination, to avoid the water along the interlayer
Q:Rock wool board is inorganic composite insulation material
Insulation material A-level fire is organic meet the inorganic meet resolutely
Q:Rock wool products are divided into several categories
What are the main categories of rock wool products in interior decoration materials?
Q:The difference between rock wool and rock wool
Rock wool can also be made with glass wool aluminum silicate composite made of rock wool composite insulation pipe.
Q:What does the rock wool board look like?
The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"
Q:How to judge the quality of rock wool
How to judge the quality of rock wool
Q:Rock wool insulation material fire rating is how much
Rock wool insulation material fire rating is how much

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