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High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks

0.2 CaO Mullite Refractory Bricks

1.0 SiO2 Mullite Refractory Bricks

High Temperature Mullite Brick

Place of Origin:

China

Brand Name:

ANNEC

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$High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks$ $High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks$

Product Details

SiO2:

1.0%

Al2O3:

≥65%

CaO:

0.2~0.4%

CCS:

Refractoriness Under Load (0.2MPa,T2）:

1460

Color:

White-Yellow

Highlight:

0.2 CaO Mullite Refractory Bricks

1.0 SiO2 Mullite Refractory Bricks

High Temperature Mullite Brick

Payment & Shipping Terms

Minimum Order Quantity

5 Tons

Price

400~1200 USD/T

Packaging Details

12-24 pallets for one 20 GP container

Delivery Time

50~120 days

Payment Terms

L/C, D/A, D/P, T/T

Supply Ability

1500 Tons per Month

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Product Description

High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks

tem		DLG180-1.5L	DLG170-1.3L	LG160-0.8L	LG150-0.8L	LG140-0.7L	LG125-0.5L
Al₂O₃ %		≥90	≥72	≥60	≥55	≥50	≥48
Fe₂O₃ %		≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Bulk Density ( g/cm3)		≤1.5	≤1.3	≤1.0	≤0.8	≤0.7	≤0.5
Cold Crushing Strength (MPa)		≥9.5	≥5.0	≥3.0	≥2.5	≥2.0	≥1.5
Linear Change on Reheating	≤1%	1800	1700	1600	1500	-	-
Linear Change on Reheating	≤2%	-	-	-	-	1400	1250
Thermal conductivity(350±25)℃ (W/mK)		≤0.8	≤0.6	≤0.4	≤0.35	≤0.3	≤0.2

Product Description

High Temperature Mullite Insualtion Light Weight Brick is made by clay clinker or light clinker and plastic clay as the main raw material, usually fuel production, but also can send or chemical foaming method porous structure. Common light chamotte bulk density of 0.75 ~ 1.2g / cm3. It refers to containing AL2O3 30% ~ 46% of lightweight refractory products, mainly for industrial kilns does not melt and no erosion of the contact action of gas insulation layer material, the using temperature is 1200 ~ 1400 ° C.

High Temperature Mullite Insualtion Light Weight Brick for sale are made from good quality and superior raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chemical demands.

Application

1. Iron&steel making industry:

Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment.

2. Non-ferrous Metal industry:

Smelting furnace,refining furnace,reverberatory furnace,converter furnace.

3. Building materials industry:

Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln 4.Energy & Incineration:Coke oven,general boiler,power,generation,boiler,circulating fluidized bed boiler,electric furnace,carbon rosating furnace,waste incinerators.

5.Others:Petrochemical industry furnace.

$High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks 0$ $High Temperature 1.0 SiO2 0.2 CaO Mullite Refractory Bricks 1$

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