1、Spray mass for tundish: using magnesia as the main raw material, adding water reducing agent, binder, anti-explosive agent, etc. by mixing.
2、Dry material for tundish: using magnesia and composite materials as the main raw materials, adding a variety of binders and mixing.
3、Coating mass for tundish: using magnesia and forsterite as the main raw materials, adding binder, dispersant, anti-explosive agent, etc. by mixing..
4、Castable for tundish permanent lining: It is made by mixing bauxite and composite materials as main raw materials. adding composite water reducing agent and binder.
1、Spray mass for tundish：used for tundish work lining spray.
2、Dry material for tundish：dry ramming ,used for tundish working lining
3、Coating mass for tundish: artificial coating for the tundish work linling
4、Castable for tundish permanent lining: used for casting of the permanent lining of the tundish.
|Brand/ Index||MgO(%)||CaO(%)||SiO2(%)||B.D (g/cm3)|
|Spray mass for tundish||HTPL-1||≥80||≤3.0||≤9.0||≥1.3|
|Dry material for tundish||HTGD-1||≥64||18-23||≥2.2|
|Coating mass for tundish||HTTM-1||≥64||≤30||≥1.5|
Castable for tundish permanent lining
|The above specification indexes can be adjusted according to customer’s requirements|