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 :Heating Furnace Brick

Specification of Clay Brick :NG-0.5

Linear Change On Reheating :2%

Maximum Use Temperature :≥1000℃

Bulk Density of Clay Brick :0.5g/cm3

Thermal Conductivity of Clay Brick :≤0.18w/m.k,(350±25℃)

C.C.S of Clay Brick :≥1.0MPa

Feature :Good Abrasion Resistance

Type of Clay Brick :Raw Refractory

Certificate of Clay Brick :ISO9001

Application :Kiln Furnace

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Heating Furnace Competitive Price Good Abrasion Resistance Fire Clay Brick for Cement Kiln

Introduction:

Refractory fire clay bricks can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand various physical and chemical changes and mechanical effects at high temperatures.

Feature:
Thermal shock resistance: Strong resistance to sudden changes in temperature without damage.
Compressive strength: withstands maximum pressure capability.
Flexural strength: Strong ability to withstand shear pressure.
Thermal conductivity: Under the condition of unit temperature gradient, the heat flow rate per unit area of the material is related to the porosity.

Technical Index:

Item		Chamotte Brick for Carbon Furnace
Item		N-1	N-2a	N-2b	N-3a	N-3b	N-4	N-5	N-6
Al₂O₃%		≥42	≥40	≥40	≥40	≥40	≥38	--	--
Refractoriness ℃		≥1750	≥1730	≥1730	≥1710	≥1710	≥1690	≥1670	≥1580
Refractoriness Under Load,℃,[0.2MPa×0.6%]		≥1400	≥1350	--	≥1320	--	≥1300	--	--
Permanent Linear Change, %	1400℃×2h	+0.1 -0.4	+0.1 -0.5	+0.2 -0.5	--	--	--	--	--
Permanent Linear Change, %	1350℃×2h	--	--	--	+0.2 -0.5	+0.2 -0.5	+0.2 -0.5	+0.2 -0.5	--
Apparent Porosity %		≤22	≤26	≤24	≤24	≤26	≤24	≤26	≤28
Cold Crushing Strength, MPa		≥30.0	≥20.0	≥25.0	≥20.0	≥15.0	≥20.0	≥15.0	≥15.0

Kiln Refractory Bricks 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*7

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