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Your present location:Home >> Refractory for Industrial Furnaces >> Plastic Refractory for Heating Furnace
  • Name: Plastic Refractory for Heating Furnace
  • Products Id: a53
  • Advantage:
  • Delivery Time: 30-60 Days
  • Products Used:

The plastic ramming mix is characterized by good volume stability, excellent thermal shock resistance and easy construction, which can be installed on site without water addition during stirring. The mix is used plastic refractories for roof and wall of various rolling heating furnace mainly by ramming.

Physical and chemical indexes

Brand

KS-55

KS-65

Chemical composition

Al2O3

55

65

Bulk density g/cm³

(110×24h)

2.25

2.35

(1350×24h)

2.20

2.30

Modulus of rupture  Mpa

(110×24h)

3.0

4.0

(1350×24h)

8.0

8.5

Crushing strength   Mpa

(110×24h)

12.0

12.0

(1350×24h)

15.0

15.0

Linear change of heating

(110×24h)

±0.8

±0.8

(1350×24h)

±0.5

±0.5

Maximum service temperature

 

1500

1550

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