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Zhengzhou Jansincere Refractory Co., Ltd

Province/State:henan

Country/Region:china

Contact Person:MissVenus

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China Al2O3 70% Mullite Insulating Fire Brick Good High Temperature Resistance wholesale

Al2O3 70% Mullite Insulating Fire Brick Good High Temperature Resistance

Name: Al2O3 70 Mullite Insulating Fire Brick Good High Temperature Resistance
Brand: Janincere
Price: 1200 USD

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Brand Name :Janincere

Model Number :LW001

Certification :ISO19001, ISO14001

Place of Origin :Xinmi City, Henan Province, China

MOQ :1 tons

Price :$1200-2000 per ton

Payment Terms :L/C, D/P, T/T, Western Union

Supply Ability :2000 ton per month

Delivery Time :30-45 days after received the deposit

Packaging Details :Wooden pallet+ paper layer+ plastic film+strap

Al2O3 :≥70%

SiO2 :≤25%

Fe2O3 :≤0.4%

Apparent Porosity :≤18%

Bulk Density :≥2.6g/cm3

Cold Crushing Strength :≥100 Mpa

Refractoriness Under Load :≥1680℃

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Unfired Brick Good High Temperature Resistance Mullite Insulating Bricks

Introduction:

Mullite insulating brick is characterized by good high temperature resistance and thermal shock resistance, it is widely used in high temperature furnace, such as sulfuric cracking furnace and fibrous glass furnace, etc.

Technical Index:

Item	M70	M75
Al₂O₃ %	≥70	≥75
SiO2 %	≤25	≤23
Fe₂O₃ %	≤0.4	≤0.4
Bulk Density g/cm³	≥2.6	≥2.7
Apparent Porosity %	≤18	≤18
Cold Crushing Strength MPa	≥100	≥100
Refractoriness Under Load (0.2MPa,0.6%) ℃	≥1680	≥1680