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High Strength Light Weight Diatomite Insulating Refractory Brick

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Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Henan, China
Shape:
Brick
Material:
Diatomite
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Zhengzhou Sunrise Refractory Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin/Shanghai/Qingdao
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Shape Brick
Material Diatomite
SiO2 Content (%) 70-71.5
Al2O3 Content (%) 16.5-18
Model Number GG-0.5,0.6,0.7,0.8
Brand Name Sunrise

Specifications

Advantages:
1.Light weight
2.high strength
3.ISO9001 quality assurance

Diatomite insulating bricks

 

Material and Technique

This diatomite insulating bricks are made of high diatomite, bonding with other porous materials. Produced by our licensed technology, shaping by casting, sintering at high temperature then cutting and polishing to the demand sizes, the strength and insulating property are obviously improved.

 

Application

Diatomite insulating bricks can be used in reduction cell and hot blast pipe of various thermal equipments, which placed in the high requirement on heat-insulating.

 

A-Standard of our supply

B-Standard of GB 

C-Standard of industry

 

Physical and chemical index 

Sunrise Brand

GG-0.5

GG-0. 6

GG-0. 7

GG-0.8

GG-1.0

Max Service Temperature (°C)

900

900

900

900

900

Bulk Density (g/cm3)  ≤

0.5

0.6

0.7

0.8

1.0

Cold Crushing Strength

 (Mpa) ≥

0.8

1.2

2.0

3.5

5.0

Reheating Linear Change (%)  900 °CX 8Hr ≤

0.5

0.5

0.5

0.5

0.5

Thermal conductivity(W/m.k)  300°C

0.11

0.15

0.18

0.20

0.23

SiO2 (%)

71.5

71.0

70.5

70.0

70.0

Al2O3 (%)

16.5

17.0

17.5

18.0

18.0

Fe2O3 (%)

4.0

4.2

4.5

5.0

5.0

high strength light weight diatomite insulating refractory brickhigh strength light weight diatomite insulating refractory brick

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Zhengzhou Sunrise Refractory Co., Ltd.
Business Type
Trading Company
Year Established
2007
Factory Size
Below 1,000 square meters
Total Employees
501 - 1000 People
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