Alkaline Resistant Unshaped Fireproof Thermal Refractory Castable In Dry Cement Kiln

Name of product

Regular alkaline resistant castable

High strength regular alkaline resistant castable

High alumina high strength castable

High alumina high strength castable

Corundum high strength castable

Corundum castable

Max working temp ℃

1300

1300

1400

1500

1600

1700

Bulk density g/cm3

2.4

2.4

2.5

2.6

3-3.2

2.9-3

Modulus of repture Mpa

110℃ dried

40

70-100

＞80

＞100

＞100

＞80

1100℃ burning

20

70-100

＞80

＞100

＞120

＞80

1500℃ burning

-

-

＞80

＞100

＞120

＞100

Cold crushing strength Mpa

110℃ burning

5.0

7-10

＞10

＞13

＞15

＞10

1100℃ burning

2.5

7-10

＞10

＞13

＞15

＞10

1500℃ burning

-

-

＞10

＞13

＞15

＞12

Thermal expansion%

1100℃ burning

-0.3

-0.3

-0.3

-0.3

-0.3

+0.2

1500℃ burning

-

-

±0.5

±0.5

±0.3

±0.5

Construction water consumption%

9-10

6-7

6-7

6-7

5-6

6-7

Construction method

Vibration

Vibration

Vibration

Vibration

Vibration

Vibration

Main applications

Preheater of level 1-4,and relevant position in corresponding pipeline

Level 5 preheater,calciner,the up-take flue,secondary air tubes chain belt,ect

With or without steel fibre,used in high temperature wear resistance parts,e.g front and back kiln mouth,cover

With or without steel fibre,used in high temperature wear resistance parts,e.g front and back kiln mouth,cover

For large scle cement front kiln mouth,apply to a variety of boilers and kilns of the metallurgical

For large scle cement front kiln mouth,and triple-duct inflamer.