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 :Heat Insulation Brick

Application :Rotary Kiln

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

Size of Clay Brick :Standard Size

Feature :High Performance

Certificate of Clay Brick :ISO9001

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Heat Insulation Brick Suppliers High Performance Fire Clay Brick for Cement Kiln

Application:

Heat Insulation Brick is Mainly used for carbon furnace, baking furnace, heating boiler, glass furnace, cement kiln, fertilizer gasification furnace, blast furnace, the hot blast stove, coking furnace, furnace, casting and casting steel brick, etc.

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

Manufacturing Process Flow:

Rough Materials-Mixing-Batching -Shaped-Drying-Sintering-Inspect-Packing-Delivery

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