Back Filling Mass

Back Filling Mass is made of high-quality magnesia, and the corresponding binder is added in proportion. The Back Filling Mass is used to fill the gaps. Back Filling Mass has the characteristics of suitable setting time, high bonding strength, and good high temperature performance.

Characteristics:
1.Suitable setting time.
2.High bonding strength
3.Good high temperature performance.

Application:
The Back Filling Mass is used to fill the gaps.

Technical Data Sheet:

Item		Unit	Back Filling Mass
			FMRM-85
Chemical Composition	MgO	%	>85
	SiO2	%	<5.0
	Fe2O3	%	<2.5
	Al2O3	%	<1.5
	CaO	%	<2.5
Grain Size		mm	0-4
Sintering Temperature		℃	<1450
Maximum Application Temperature		℃	1750
Method of Application		-	ramming/patching/back filling
Application		Ramming/Patching/Back Filling in Converter