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refractory material for heating furnace

refractory material for heating furnace
Click to see the original picture 		Product Name:refractory material for heating furnace
Place of Origin:Peoples Republic of China
Post Date:July 20, 2009
Edit Date:July 20, 2009 		Company Name :
Detailed Product Description:
  • Brand Name: KEERJIN
  • Shape: Powder
  • Place of Origin: Henan China (Mainland)
  • Material: Castable
  • Model Number: based on the requirement

casting material for heating furnace:Magnesia-Chrome Castable,High alumina spinel castables,Quick-drying high-strength castalbe.

 

Item

Magnesia-Chrome Castable

High alumina spinel castables

Quick-drying high-strength castable

Explosion-proof plastic castable

Model number

KMGEJ-50

KAMJ-70

KKHJ-65

KFBJ-60

Al2O3(%)

≥50(MgO)

≥70

≥65

≥60

MgOAl2O3(%)

≥6(Cr2O3)

≥8

 

 

Bulk density after drying for 24h at 110oC g/cm3

≥2.7

≥2.7

≥2.5

≥2.4

CCS MPa

110oC×24h

25

40

30

15

1500oC×3h

40

60

50(1350oC×3h)

30(1350oC×3h)

MOR MPa

110oC×24h

4

7

5

4

1500oC×3h

6

10

8

6(1350oC×3h)

Linear change

1450oC×3h

0~+1.0

0~+1.0

0~+1.0(1350oC×3h)

0~+1.0 (1350oC×3h)

Application

Slag resistance parts of furnace bottom

Fast repair lining

refractory material for heating furnace

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