fused Magnesia Refractory brick for glass furnace

magnesia bricks  Product Description Magnesia Brick Features                                                    DFL    1. High refractoriness, multiply mineral composition; 2. Good thermal conductivity, strong slag erosion resistance.   Magnesia Brick  Application                                              DFL    1. The regenerative chamber for the ceramic frit kiln, sodium silicate and glass furnace; 2. The furnace lining of iron and steel industry, such as ferroalloys furnace, metal mixer; 3. The non-ferrous metallurgy insustrial furnace lining, such as the furnace copper, lead, zinc, tin, etc.  4. The lining for cement rotary kiln; 5. Calcining kiln, shaft kiln and tunnel kiln for refractory material industry.
  Magnesia Brick Chemical  Composition                            DFL    Common Magnesia Brick

Product Index	Unit	MZ Series
		MZ-91	MZ-89	MZ-87
MgO ≥	%	91	89	87
CaO ≤	%	3	3	3
SiO2 ≤	%	-	-	-

  First Class Magnesia Brick Series

Product Index	Unit	DMZ-A Series				DMZ-B Series				DMZ-C Series
		DMZ-98A	DMZ-97B	DMZ-95A	DMZ-92A	DMZ-98B	DMZ-97B	DMZ-95B	DMZ-92B	DMZ-97C	DMZ-95C	DMZ-92C
MgO ≥	%	97.4-98.2	96.5-97.2	94.5-95.2	91.5-92.2	97.4-98.2	96.5-97.2	94.5-95.2	91.5-92.2	96.5-97.2	94.5-95.2	91.5-92.2
CaO ≤	%	-	-	-	-	1.2	1.6	2.4	3.5	-	-	-
SiO2 ≤	%	0.8	1.0	1.8	3.5	0.6	0.8	1.2	1.7	1.2	2.0	4.5

  physical Magnesia Brick Physical Composition                              DFL     

Product Index	Unit	Magnesia Brick
		MZ-91	MZ-89	MZ-87
Apparent porosity≤	%	18	20	20
Cold crushing strength MPa≥	Mpa	58.8	49	39.2
0.2MpaRefractoriness under loads≥	℃	1550	1540	1520
linear changes on reheating 1650℃x2h	%	+0 -0.5	+0 -0.3	+0 -0.2
Bulk density ≥	g/cm3	2.88	2.88	2.88

  packing Packing of Magnesia Brick                                                 DFL    Packing Details: On wooden pallets with plastic cover;We will pack the goods as according to your requirement. Delivery Detail: within 35 days
  machine Product Machines of Magnesia Brick                                DFL      our team Our Team--Magnesia Brick                                                 DFL   You have never seen such a group of people, whatever on the work or on life, they always have passion and with a smile on face. Serious, fast, keep promise are our working style. This is us. contact with us Contact With Us--Magnesia Brick                                      DFL