Corundum self flowing castable

Corundum self flowing castable is a castable refractory material that can flow and degass without vibration, in addition to the properties that ordinary castables possess. It is particularly suitable for use in thin-walled or complex shapes that cannot be formed by vibration.

Details

Physical and chemical indexes of products

Project

Index

SF90

SF92

SF90M

SF90C

Al2O3  %

≥90

≥92

/

/

Al2O3+MgO  %

/

/

≥90

/

Al2O3+Cr2O3  %

/

/

/

≥90

Bulk density g/cm3

≥2.85

≥3.05

≥2.85

≥2.90

Normal temperature bending strength MPa

110℃×24h

≥4

≥6

≥5

≥5

1500℃×3h

≥12

≥12

≥12

≥12

Cold crushing strength MPa

110℃×24h

≥30

≥35

≥30

≥30

1500℃×3h

≥90

≥90

≥70

≥80

Self-flow value mm

170~210(Artesian method);200~220 (Jumping table method)

Refractory materials with different indicators can be customized according to demand. Call 400-188-3352 for details