Packaging Details :Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.

Product Name :Furnaces Brick

Product Type :Brick shape

SiO2 % :≤18

Al2O3 % :≥80

Bulk Density g/cm3 :≥2.8

Apparent Porosity % :18

Crushing Strength (MPa) :≥90

Refractoriness Under Load（℃) :≥1650

Thermal Shock Resistance :≥25 times

Feature :Good Thermal Shock Resistance

Application :Kiln Furnace

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Refractory Bricks for Furnaces Al2O3 80% Corundum Mullite Compounding Brick

Feature:

Corundum mullite compounding brick has the advantage of high temperature resistance, good abrasion resistance, good thermal shock resistance.

Technical Index:

Item		Corundum Mullite Compounding Brick
Item		Heavy	Light weight
Chemical content %	Al₂O₃	≥80	≥35
	SiO₂	≤18	50~55
	Cr₂O₃	/	/
	ZrO₂	/	/
	Fe₂O₃	≤0.8	/
Apparent Porosity %		≤18	/
Crushing Strength MPa		≥90	≥30
RUL ℃		≥1650	≥1350
Thermal Shock Resistance 1100℃		≥25	/
Bulk Density g/cm³		≥2.8	≤2.0
Thermal Conductivity ,w/m.k (600℃±25℃)		2.0	1.0
Refracoriness (℃)		≥1790	≥1730
Linear Change on Reheating(1350x3h,%)		±0.1	±0.1

Refractory Brick Size or Shapes:

The shape can be customized according to the brick drawings.

Brick Size
(mm)

Straight Shape

Side Arch

230*114*65

250*123*65

171*113*65

230*114*20

230*114*30

230*114*40

230*57*65

520*230*113

650*230*113

780*230*113

452*230*65

230*150*75

345*150*75

230*65/55*114
230*65/45*114
230*65/55*171
230*65/45*171
230*114*65/55
230*114*65/45
230*150/120*75
230*150/110*75

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