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High Alumina Mullite Insulating Brick For Hot Blast Stove

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High Alumina Mullite Insulating Brick For Hot Blast Stove

High Alumina Mullite Insulating Brick For Hot Blast Stove
High Alumina Mullite Insulating Brick For Hot Blast Stove

Large Image :  High Alumina Mullite Insulating Brick For Hot Blast Stove

Product Details:
Place of Origin: China
Brand Name: ANNEC
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
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, Western Union, MoneyGram
Supply Ability: 1500 Tons/per tons

High Alumina Mullite Insulating Brick For Hot Blast Stove

Description
Al2O3: 38%-75% Fe2O3: 1.0%Max
SiO2: 15%~45% BULK DENSITY: 0.6~1.3g/cm3
Certificate: ISO 9001 Material: Mullite
High Light:

High Alumina Mullite Insulating Brick

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Hot Blast Stove Mullite Insulating Brick

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Lightweight Refractory Mullite Insulating Brick

High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks

 

High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks is a kind of quality refractory insulation materials for resisting high temperature with features of light weight, low thermal conductivity, thermal insulation and high compression strength in the high temperature furnaces or kilns.High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks are mainly used for the top of hot blast stove, stack and bottom of blast furnace, regenerative chamber of glass melting furnace, lining of ceramic high temperature furnace and so on.

 

 

 

 

High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks is manufactured with mullite as the main crystal phase and contains about 65~75% alumina content. Mullite Insulation Refractory Brick has high refractoriness that reaches up to 1790 ℃. Its apparent initial softening temperature is about 1600~1700 ℃. Its cold crushing strength is about 70~260MPa.


High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks can be classified into different types of 1350 lightweight brick, 1450 lightweight brick and 1550 lightweight brick according to different service temperature and into Lightweight Mullite Brick and Heavy Mullite Brick according to different bulk density.

 

 

 

 

 

Features:

 

High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks is a kind of quality high temperature materials with the following excellent performance:


Low thermal conductivity and Low heat capacity
High Purity and low impurity content
Excellent high temperature strength
Good thermal shock resistance
Low expansive conductivity
Great resistance to acid and alkali erosion

 

 

 

 

High Alumina Insulation Mullite White Mullite Low Coefficient Of Thermal Expansion for Insulating refractory bricks:


1. Excellent compression strength
2. Excellent heat stability
3. Low thermal conductivity
4. Low heat storage
5. High alumina, low iron and alkali flux content
6. Accurate dimension
7. designed packaging

 

 

Item 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 - -
≤2% - - - - 1400 1250
Thermal conductivity(350±25)℃ (W/mK) ≤0.8 ≤0.6 ≤0.4 ≤0.35 ≤0.3 ≤0.2

 

 

High Alumina Mullite Insulating Brick For Hot Blast Stove 0High Alumina Mullite Insulating Brick For Hot Blast Stove 1

 

 

 

 

 

 

 

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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