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 :Fire Clay 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

Size of Clay Brick :Standard Size

Type of Clay Brick :Raw Refractory

Certificate of Clay Brick :ISO9001

Feature :High Crushing Strength

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Refractory Heat Insulation Brick High Temperature Resistance Fire Clay Brick for Cement Kiln

Introduction:

The content of Al2O3 is 30% ~48%,

Refractoriness temperature is 1580~1750,

Refractoriness under load temperature is 1320-1400℃,

Made by clay clinker, soft clay or semi soft Clay as binder

Feature:

Low coefficient of linear expansion

Low thermal conductivity

Good erosion resistance

Excellent thermal shock resistance

High Refractoriness under load

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

FAQ:

1. Do you provide samples?

Standard size sample is free, but the air freight is collect or you pay us the cost in advance.

2. What’s your MOQ?

Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.

3. What’s your warranty?

We are very confident in our products. Any quality issues, we will deal with it immediately.

Fire Clay 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*75

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