Sunward Refractories
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Products

TAP-HOLE MUD FOR BLAST FURNACE
For operating conditions of Blast-Furnace, we supply three types of MUD materials with the following features:

  1. Can be applied to alternative and continuous tapping
  2. Easily dug through
  3. Highly resistant to corrosion caused by molten iron and slag
  4. Easily adheres to old material
Specification
Brand

STA-01

STA-02

STA-03

STA-05
Properties

After heat treatment for 3 hours at 600℃

Bulk Density (g/cm3)

>2.0

>2.0

>2.0

>2.0

Cold Crushing Strength (Kg/cm2)

>80

>100

>100

>100

Modulus of Rupture (Kg/cm2)

>40.0

>42.5

>45.0

>45.0

Chemical Composition (%)

Al2O3

>35.0

>27.5

>22.5

>20.0

SiC+Si3N4

>35.0

>40.0

>42.5

>45.0

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