High Temperature Calcium Silicate Board - The Ideal Choice for Heat Resistance Applications

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High Temperature Calcium Silicate Board - The Ideal Choice for Heat Resistance Applications

December 17, 2024

High Temperature Calcium Silicate Board - The Ideal Choice for Heat Resistance Applications


Calcium silicate board, also known as calcium silicate insulation board or silicate calcium board, is a remarkable material in the field of refractory and insulation. It has been widely used in various industrial sectors due to its excellent thermal stability and durability.

One of the significant advantages of calcium silicate board is its ability to withstand high temperatures. It can endure extreme heat without significant deformation or degradation, making it suitable for applications such as furnace linings, kiln insulation, and heat shields. The board is composed of calcium silicate hydrates, which provide its unique thermal properties.

Another related product is the calcium silicate refractory board. This type of board is specifically designed for more demanding refractory applications where higher temperatures and more severe thermal cycling are involved. It offers enhanced resistance to thermal shock and can maintain its integrity even under rapid temperature changes.

 

Technical Index

Item

Calcium silicate board

Chemical Composition

%

SiO2≥55; CaO≥36; Al2O3≤0.5; Fe2O3≤1.0

Bulk Density

Kg/m3

250(±10%)

270(±10%)

300(±10%)

Flexural Strength

Mpa

≥0.55

≥1.0

≥1.2

Max service temperature

1000

1000

1000

Compressive Strength

Mpa

≥1.0

≥1.5

≥2.0

 

Thermal Conductivity (W/m.k)

200℃

0.080

0.078

0.087

400℃

0.106

0.099

0.114

600℃

0.132

0.128

0.139

800℃

0.165

0.156

0.168

Linear Shrinkage

%

≤2(1000℃,16 hrs)

 

 

The calcium silicate heat insulation board is another variant that focuses on providing efficient heat insulation. It helps to reduce heat transfer, thereby saving energy and improving the overall thermal efficiency of the system. This is crucial in industries where energy consumption is a major concern, such as in power plants and industrial boilers.

 

Calcium silicate fireproof board is an essential component in fire protection systems. It acts as a barrier against the spread of fire, providing valuable time for evacuation and fire suppression. Its non-combustible nature and low smoke emission make it a safe choice for building interiors and other fire-sensitive areas.

 

The silicate calcium insulation board is known for its lightweight yet strong structure. It is easy to install and can be cut and shaped to fit various requirements. This flexibility in installation makes it a popular choice among contractors and engineers.

 

In addition to calcium silicate board, ceramic fiber board is also a widely used refractory material. Here is a parameter table of ceramic fiber board:

 

Calcium silicate thermal insulation board is often used in combination with other refractory materials to achieve optimal thermal performance. It can be layered with ceramic fiber blankets or other insulation products to create a comprehensive heat insulation system.

 

The calcium silicate board for industrial furnaces is engineered to meet the specific demands of furnace operations. It can resist the corrosive effects of furnace gases and the mechanical stresses associated with high-temperature processes.

 

Silicate calcium refractory board is an excellent choice for applications where long-term durability and high-temperature resistance are required. It has a low thermal expansion coefficient, which helps to prevent cracking and damage during thermal cycling.

 

Calcium silicate heat-resistant board is used in a wide range of heat treatment applications. It can be used in annealing furnaces, tempering furnaces, and other heat treatment equipment to ensure uniform heat distribution and protect the equipment from excessive heat.

 

Calcium silicate insulating board is also suitable for use in chimneys and flue ducts. It helps to maintain the temperature of the exhaust gases and prevent heat loss, while also protecting the surrounding structures from the heat.

 

The calcium silicate board for boilers is designed to withstand the high pressures and temperatures associated with boiler operations. It provides reliable insulation and protection, ensuring the efficient and safe operation of the boiler.

 

When it comes to choosing a refractory material, calcium silicate board and its related variants offer a comprehensive solution for various high-temperature applications. Their combination of thermal stability, insulation properties, and durability makes them a top choice in the industry.

  • _0000_high temperature calcium silicate board
  • _0001_refractory insulating calcium silicate board

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