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Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

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China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
Customer Reviews
good job and nice quality! Hope our next business

—— Carsten Schmickler

very nice company.waiting for my next visit

—— Neetu Arora

good quality, but price is higher than other supplier.

—— Bipin Vagal

thank you for your products and service. During the project, the staff from your company cooperated with our side perfectly. The goods are all follow our order. The after-sale service also good.

—— SHOUGANG GROUP

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Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace
Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

Large Image :  Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

Product Details:
Place of Origin: China
Brand Name: Annec
Model Number: GGR-1.1
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Price: 400-2100 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, Western Union, MoneyGram
Supply Ability: 1500 Tons/ per month

Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace

Description
Bulk Density: ≤1.1 G/cm3 Cold Crushing Strength: ≥3 MPa
Linear Change On Reheating,(5h,≤0.5 %): ≥1450 ℃ Characteristic 1: Light Weight
Characteristic 2: High Refractoriness Under Load Refractoriness Under Load 0.1MPa: ≥1420
High Light:

Corundum Mullite Silica Insulating Brick

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Acid Resistant Silica Insulating Brick

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Annec Industry Furnace Silica Insulating Brick

Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks

 

Standard sizing:This brick is special size for pipes of industry furance ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

 

Definition:

 

    Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks refer to heat-insulating refractory products made of silica as the main raw material and with an SiO2 content of not less than 91%. In addition to the thermal insulation properties of Insulating silica bricks, Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks maintains the characteristics of silicon bricks to a large extent. The starting temperature of load softening is high, and the volume expands slightly during the heating process, which enhances the integrity of the kiln. The manufacture of siliceous Insulating silica bricks uses finely pulverized silica as the raw material, adding part of the waste silica bricks or waste siliceous Insulating silica bricks powder, mineralizers and burnout additives. Add water to the mixer according to a certain proportion to mix into a mud, which is formed by mechanical or manual molding. After the Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks is dried, the residual moisture is less than 0.5% before it can be loaded into the kiln. In order to prevent the violent volume expansion due to the polycrystalline transformation of SiO2, causing cracks in the product, a slower temperature rise and fall speed are required during firing.

 

Advantage:

 

1) Silicon oxide is above 95%.
2) Good acid erosion resistance.
3) High softening point with temperature.
4) No shrink in burn repeatedly.
5) Temperature of refractoriness under load is above 1650º C
Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.

 

Application:

 

    Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks are used in the blast furnace blast area and communicate with the blast furnace exhaust. The light silicon bricks have a temperature range of 1000 ~ 1300 ℃. Can meet the whole cycle life of hot blast stove


    Industry Furnace Acid Resistant 1.1g Silica Insulating Brick/Refractory and insulating bricks corundum mullite bricks  are also used in the partition walls of the carbonization and combustion chambers of coke ovens, the regenerators and slag chambers of open hearth furnaces, soaking furnaces, glass melting furnaces, refractory materials and ceramic firing kilns. There are also vaults and other load-bearing parts for kilns. It is also used for the high-temperature load-bearing part of hot blast stove and the top of acidic open hearth furnace.

 

Product Description:

 

Silica Insulating Refractories Bricks​​
Item GGR-1.10
SiO2 % ≥91
Bulk Density ( g/cm3) ≤1.1
Cold Crushing Strength (MPa) ≥3
Linear Change on Reheating(%) 1450℃,2h ≤0.5
Refractoriness Under Load
0.1MPa, ℃
≥1420
Thermal conductivity(350±25)℃ (W/mK) ≤0.60


Packaging and shipping

Standard packing: waterproof inner packing + outer packing suitable for container transportation

Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace 0Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace 1Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace 2Acid Resistant Corundum Mullite Silica Insulating Brick For Industry Furnace 3

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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