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Your present location:Home >> Refractory for Industrial Furnaces >> Light-weight Insulating Castables for Heating
  • Name: Light-weight Insulating Castables for Heating
  • Products Id: a54
  • Advantage:
  • Delivery Time: 30-60 Days
  • Products Used:

This product mainly takes multi-hole clinker, floating ball, vermiculite and perlite as principal raw materials, and it is characterized by high strength, good heat insulation property and thermal shock resistance. It can be used as the heat-insulation castable on parts like furnace wall, top and bottom of various steel rolling heating furnaces.

Physical and chemical indexes

Brand

Series Light-weight Insulating Castables

 

InCast0.4

InCast0.6

InCast0.8

InCast1.0

InCast1.3

InCast1.5

Suggested service temperature℃

800

900

1000

1100

1200

1250

Al2O3 

20

25

30

30

30

40

Bulk density g/cm(110℃×24h)

0.40

0.60

0.80

1.00

1.30

1.50

Cold crushing strength Mpa(110℃×24h)

0.5

0.6

1.5

4.0

5.0

8.0

Thermal conductivity(average temperature 350℃)

0.18

0.20

0.25

0.30

0.35

0.50

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