Refractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay Brick

China Refractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay Brick, Find details about China Capacitor Corundum Sand, High Temperature Resistant from Refractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay Brick

Model NO.
00003
Trademark
Phantom branch
Specification
230/114/64mm or customers required
Origin
Zhejiang Changxing
HS Code
6902200000
Model NO.
00003
Trademark
Phantom branch
Specification
230/114/64mm or customers required
Origin
Zhejiang Changxing
HS Code
6902200000
  1. High alumina brick is a kind of neutral refractory material with alumina content over 48%.
  2. The raw material of high alumina refractory brick is bauxite or other ore with high alumina content.
  3. High alumina brick has high thermal stability and fire resistance above 1700ºC.
  4. High alumina bricks have better thermal conductivity than clay bricks.
  5. Because Al2O3 in high aluminum products is high and has less miscellaneous mass, softening temperature under load is higher than clay bricks.
  6. The thermal shock resistance of high alumina bricks is between clay and silica products.
    Product Picture Of Fireclay Brick
Refractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay BrickRefractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay BrickRefractory Light Insulating Brick Weight Insulation Refractory High Fire Resistant Low Creep Insulating Clay Brick
Product Description Of Fireclay Brick

Hard Fireclay bricks are alumina silicate bricks with the refractoriness of SK 32-34 and contain 35- 45% alumina.The bricks are made from various raw materials of fire clay, calcined chamotte,mullite etc.they are highly resistant to abrasion,spalling and corrosion.Because the bricks have low porosity,high strength, good resistance to thermal spalling and to abrasion and to creep,Jucos fireclay brick are applied for the linings of Coke Ovens,Glass furnace,Cement Rotary Kilns,Lime Kilns,Various Incinerators,Reheating Furnaces etc..

Features Of Fireclay Brick

Good performance in high temp refractoriness under load
Lower thermal line expansion in high temp
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength

Applications Of Fireclay Brick

Blast Furnace
Various Incinerator
Reheating Furnace
Cement Rotary Kiln,Various Rotary Kiln
General Industrial Furnace etc.
Glass Furnace

Specifications Of Fireclay Brick

JUCOS Alumina contents range from 35% to 45%
Widely used throughout metallurgical industry

Physical And Chemical Indicators Of Fireclay Brick

DescriptionDN-17DN14DN12SK34SK33SK32
Refractoriness  (SK)343434343332
Bulk density (g/cm3)2.252.342.402.202.172.15
Cold Crushing Strength (MPa)506570403530
Apparent Porosity(%)171412232426
Permanent linear change  @1400ºC*2hrs(%)±0.1~-0.2±0.1~-0.2±0.1~-0.2±0.3±0.5±0.5
Thermal Linear expansion @1000ºC0.60.60.50.60.60.6
Refractoriness under Load (ºC)@0.2MPa143014701500135013001250
Chemical Analysis (%)Al2O3424546423835
Fe2O31.71.51.32.02.23.0