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Low Cement Refractory Castable
Low Cement Refractory Castable
Specifications
Brand Name :
ANNEC
Model Number :
FN130
Certification :
ISO, CE
Place of Origin :
CHINA
MOQ :
1T
Price :
USD 160/T
Payment Terms :
L/C, T/T
Supply Ability :
2000t/month
Delivery Time :
5-8 working days
Packaging Details :
ton bag
Raw material :
Bauxite
Al2O3 :
≥55%
Refractoriness :
≥1650℃
RUL :
≥1250℃
Application temperature :
≥1200℃
Features 1 :
High refractoriness under load
Features 2 :
High refractoriness
Features 3 :
Good hot strength
Description

Good Quality China High Strength High Alumina Castable Refractories

The refractory material for casting is a monolithic refractory material with the addition of hydraulic alumina to refractory aggregates. This is a product used in various parts of the oven. Our company manufactures products suitable for installation and use through quality control. This product is oxidized. The use of aluminum cement is minimized. Dispersible and ultra-fine powder, so it has excellent resistance to abrasion, erosion, evaporation and chemical resistance. It is widely used as part of various industrial furnaces, such as incinerators and non-ferrous metal smelting furnaces.

High Strength High Alumina Castable has the advantages of high refractoriness, good workability and quick construction speed. According to the types of binders, high alumina castable is classified into ordinary high alumina castable, low cement high alumina castable, no cement high alumina castable and so on. The applications of high alumina castable are: burner nozzle working lining, electric furnace tapping spout, shaft lime kiln high temperature zone, rotary kiln hood, power plant boiler, etc.


Properties of cast refractory materials

High density, low porosity
Good resistance to slag and corrosion
High strength and durability
Good resistance to flakes
Good resistance to thermal shock
Abrasion resistance


Use of cast refractory materials

It is mainly used in key parts of furnaces and heating equipment, such as heat treatment furnaces, heating furnaces, dipping furnaces, slag filling furnaces, hidden cleaning and catalytic cracking plants.

Physical And Chemical Indicators For Castable Refractory

Brand

CA-190

CA-185

CA-180

CA-175

CA-170

CA-165

CA-160

CA-155

CA-150

CA-140

Properties

Application Limit Temp

1,800

1,800

1,750

1,700

1,700

1,650

1,600

1,550

1,500

1,400

Bulk Density (g/cm3)

2.9

2.85

2.8

2.6

2.5

2.3

2.15

2.1

2.1

2

Water Required for Casting(%)

9-10

9-10

11-12

11-12

10-13

11-14

12-15

13-16

13-16

13-17

CCS/MOR
(MPa)

110ºCx24h

55(9)

30(6)

30(6)

30(6)

25(5)

25(5)

20(4)

20(4.5)

25(5)

20(5)

1,200ºCx3h

50(8)

35(7)

35(7)

30(7)

20(4)

17(3.5)

15(3.5)

15(2.5)

17(4)

14(3)

1,400ºCx3h

60(10)

50(8)

60(10)

60(10)

50(12)

45(8)

40(7)

40(7)

32(7.5)

-

Permanent Linear Change(%)

110ºCx24h

-0.03

-0.03

-0.06

-0.06

-0.06

-0.06

-0.06

-0.06

-0.06

-0.06

1,200ºCx3h

-0.1

-0.1

-0.15

-0.15

-0.2

-0.2

-0.16

-0.3

-0.25

-0.3

1,400ºCx3h

-0.2

-0.2

-1

-1

-0.8

-1

-1

-0.7

-

-

Thermal conductivity(W/m.k)

400ºC

0.95

0.95

0.92

0.92

0.8

0.72

0.68

0.68

0.65

0.6

1,000ºC

1.1

1.05

1.02

1.02

0.9

0.85

0.88

0.8

0.76

0.71

Chemical Analysis(%)

Al2O3

92

88

82

75

62

55

50

47

44

35

SiO2

-

-

10

10

29

40

43

45

50

55

Low Cement Refractory CastableLow Cement Refractory Castable

Product tags

low cement refractory castable

,

refractory castable low cement

,

low cement castable refractory material
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Product Detail
Brand Name :
ANNEC
Model Number :
FN130
Certification :
ISO, CE
Place of Origin :
CHINA
MOQ :
1T
Price :
USD 160/T
Contact Supplier
Low Cement Refractory Castable

Zhengzhou Annec Industrial Co., Ltd.

Verified Supplier
6 Years
henan
Since 2003
Business Type :
Manufacturer, Exporter
Main Products :
Clay Refractory Brick, High Alumina Refractory Bricks, Silica Refractory Bricks
Total Annual :
100,000,000-120,000,000
Employee Number :
700~730
Certification Level :
Verified Supplier
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