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Refractory material for ladle
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Permanent layer castable
Permanent layer castable
permanent layer castable made by ShenJia refractory.With the ability of good portabilitysaving laborconvenientHigh strengthlong lifegood holdingheat resistantanti-erosionthermal shock resistance.


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名称

Name

 

刚玉自流浇注料

Corundum self flowing castables

 

莫来石质自流浇注料

Mullite self flowing castables

 

化学成分/ %,

Chemical composition

Al2O3

 

60

75

Al2O3 +MgO

90

 

 

体积密度/ gcm-3,

Bulk density

2.85

2.50

2.60

耐压强度/ MPa ,

Crushing strength

110

30

30

30

1500

90

50

60

抗折强度/ MPa ,

Modulus of rupture

110

4

6

6

1500

12

9

9

烧后线变化/ %

Firing linear change

 

1500

0 ~ +1.5

±1.0

±1.0

PackingWoven bag

Specification50kg/b25kg/b

AttentionsShelf life three monthsAvoid the rain.