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Calcium Silicate Board Insulation

Calcium silicate board insulation material is based on SIO2 and CAO as raw materials, high temperature and high pressure reaction, adding environmentally friendly fibers, non-asbestos new energy-saving insulation materials, the product can be used for a long time in 1050 ℃ high temperature environment, it can extend the service life of the equipment. It is widely used in electric power, metallurgy, petrochemical, cement manufacturing, construction, shipbuilding pipeline, wall roof insulation, fire insulation and other industry equipment.

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Product Introduction

Calcium silicate board insulation material is based on SIO2 and CAO as raw materials, high temperature and high pressure reaction, adding environmentally friendly fibers, non-asbestos new energy-saving insulation materials, the product can be used for a long time in 1050 ℃ high temperature environment, it can extend the service life of the equipment. It is widely used in electric power, metallurgy, petrochemical, cement manufacturing, construction, shipbuilding pipeline, wall roof insulation, fire insulation and other industry equipment.

Feature:

  • Good durability, can withstand high temperature without deformation within the limit of continuous thermal load.
  • Low thermal conductivity, excellent thermal insulation performance.
  • Light weight, high strength.
  • Convenient construction, easy to cut.
  • 100% no asbestos, safe, green and environmentally friendly.

Application:

Metallurgical industry: heating furnace, equalization furnace, annealing furnace, high-temperature flue, hot air pipeline

Petrochemical industry: heating furnace, ethylene cracking furnace, hydrogenation furnace, catalytic cracking furnace

Cement industry: decomposition furnace, preheater, air duct, kiln hood, cooler, tertiary air duct; and

Ceramics industry: tunnel kilns and tunnel kiln cores and plates; and

Glass industry: furnace bottom and wall of kiln; and

Electric power industry: preheating furnace ducts; and

Shipbuilding industry: deck dressings.

Non-ferrous metal industry: electrolyzer, etc.

Technical Data:

Item Unit Factory Standard National standard
A B C
Density Kg/m3 170 220 500 170 240
Flexural Strength Mpa 0.25 0.3 1 0.2 0.3
Compressive Strength Mpa 0.5 0.6 2 0.4 0.5
Linear Shrinkage % 2 2 2 2 2
Thermal Conductivity(average70℃) w/m.k 0.052 0.056 0.1 0.065 0.065
Service Temperature(max) 650 650 650 650 650
Moisture Content % 7.5 7.5 7.5 7.5 7.5
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