Refractory Brick with good quality

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
100 m.t./month

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Product Description:

Quick Details

Place of Origin:

(Mainland)

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

55-15%

Al2O3 Content (%):

35-75%

MgO Content (%):

0.1%

CaO Content (%):

0.1%

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

0.1%

SiC Content (%):

0.1%

Model Number:

230*114*65

Brand Name:


color:

yellow

Bulk density:

2.1g/cm3



Packaging & Delivery

Packaging Detail:wooden pallet packing
Delivery Detail:within 20 days

 

Product Description

Refractory brick

1) Good thermal shock resistance 
2) High-temperature endurable 
3) Good thermal insulation 

4)the using tempreture is 1450 C

Physiochemical index

Item

Fireclay brick

High Alumina Brick

SK32

SK34

SK35

SK36

SK37

SK38

Al2O3  (%)  ≥

35

42

48

55

65

75

Refractoriness (oC) ≥

1670

1730

1750

1770

1790

1790

Refractoriness under Load, oC,0.2MPa ≥

1250

1300

1420

1470

1500

1520

Linear Change(%),oC×2h

1350

1350

1450

1500

1500

1500

-0.5~0

-0.5~0

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

Porosity (%)≤

24

22

20

20

19

19

Cold Crushing Strength, MPa≥

20

30

39.2

44.1

49

53.9

 


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