High quality refractory castable! Hot sale!

high quality refractory mortar 1.ISO:9001:2000 2.B.D:2.0-2.5gm/cc min 2 excellent heat-insulation 3.good wear resisitance

  High quality refractory mortar

1.ISO:9001:20002.B.D:2.0-2.5gm/ccmin2 excellent heat-insulation3.good wear resisitance 

specifications:

Low cement refractory mortar

Ultralow mortar

Non - cement

Mullite

Brand

WLC-45

WLC-70

WLC-85

WUC-45

WUC-70

WUC-85

WNC-45

WLC-70

WNC-85

MP-45

MP-60

MP-70

Chemical composition (%)

AL2O3

≥45

≥70

≥85

≥45

≥70

≥85

≥45

≥70

≥85

≥45

≥60

≥70

Cao

≤2.5

≤2.5

≤2.5

≤1.5

≤1.2

≤1.0

—

—

—

≤2.0

≤2.0

≤2.0

Volume density

≥2.3

≥2.6

≥3.0

≥2.3

≥2.6

≥3.0

≥2.3

≥2.6

≥3.0

≥2.3

≥2.3

≥2.5

(g/cm³)

Bending strength (Mpa)

110°C after drying at

≥5

≥8

≥12.5

≥4

≥6

≥10

≥2

≥3

≥4

≥4.0

≥4.0

≥4.0

°C×3h after fining at

1350≥8

1350≥12

1500≥15

1350≥10

1350≥12

1350≥15

1350≥9

1350≥10

1500≥12

1350≥8

1350≥10

1350≥10

Crushing strength (Mpa)

110°C after drying at

≥20

≥30

≥40

≥20

≥30

≥40

≥10

≥12

≥15

≥20

≥20

≥20

°C×3h after fining at

1350≥40

1350≥50

1500≥60

1350≥50

1350≥60

1500≥70

1350≥50

1350≥70

1350≥80

1350≥40

1350≥45

1350≥50

°C×3h Linear change rate after firing (%)

1350±0.5

1350±0.5

1500±0.5

1350±0.5

1350±0.5

1500±0.5

1350±0.5

1350±0.5

1500±0.5

1350±0.5

1350±0.5

1350±0.5

Serivce temperature(°C)

1400

1500

1600

1400

1500

1600

1400

1500

1600

1400

1500

1600

 applications:Refractory castable widely used in various industry furnaces as refractory linings, such as blast furnaces, hot alr stove, reheating furnaces, soaking pit, water-cooling pipe binder, trough covers, steel ladle covers, electric furnaces roofs ceramic kilns, cement kilns, boilers, high temperature klins in the fields of petrochemistry and chemistry etc.

High quality refractory castable! Hot sale!