Insulation Refractory
Home > Insulation Refractory > High Density Calcium Silicate Board > Calcium Silicate Insulation Board 500kg/M³
Calcium Silicate Insulation Board 2
Calcium Silicate Insulation Board 3
Calcium Silicate Insulation Board 4
Calcium Silicate Insulation Board 2
Calcium Silicate Insulation Board 3
Calcium Silicate Insulation Board 4
Calcium Silicate Insulation Board 500kg/M³
Calcium silicate insulation board is primarily composed of lime powder and quartz powder, forming hard wollastonite that can withstand temperatures up to 1000°C. As an inorganic and non-combustible material, it exhibits stable physical and chemical properties. The board is hydrophobic, asbestos-free, and environmentally friendly. Available in thicknesses ranging from 10mm to 100mm, we offer both standard medium-density calcium silicate boards and fireproof calcium silicate boards.
High strength
Low thermal conductivity
Lightweight
Pressure resistant
Asbestos-free
Introduction
Features
Photo Gallery
Product Knowledge
Technology Parameters
Related Products
Introduction of Calcium Silicate Insulation Board
Calcium silicate board is a white, rigid, high-temperature insulation material based on xonotlite. It is characterized by high strength, low thermal conductivity, light weight, and compressive resistance, making it suitable as backup insulation in a wide range of industrial applications. It is particularly effective and cost-efficient for use in the construction of industrial furnaces, dryers, and equipment, as well as in the cement and petrochemical industries.

Application of Calcium Silicate Insulation Board:

Aluminium and non-ferrous metal foundries
Steel and iron foundries
Heat treatment plants
Industrial furnaces and furnace construction
Machine and plant construction
Domestic fire places and chimneys
Glass and ceramics industry
On-shore and off-shore fire protection
Engineering

Get A Quote
Calcium Silicate Insulation Board
Calcium Silicate Insulation Board
Features of Calcium Silicate Insulation Board
  • Low shrinkage
  • Excellent mechanical strength
  • Good Thermal Shock resistance;
  • No-Asbestos
Photo Gallery of Calcium Silicate Insulation Board
High-density High-Strength Calcium Silicate pack
High-density High-Strength Calcium Silicate pack1
High-density High-Strength Calcium Silicate pack1
Calcium Silicate Insulation Board
Typical Application

Aluminium and non-ferrous metal foundries
Steel and iron foundries
Heat treatment plants
Industrial furnaces and furnace construction
Machine and plant construction
Domestic fire places and chimneys
Glass and ceramics industry
On-shore and off-shore fire protection
Engineering

Calcium Silicate Insulation Board 2
50mm Calcium Silicate Board

 

Application Areas: Heavy industry and high-temperature insulation applications

Typical Applications:

  • High-Temperature Furnace Linings: Serves as lining material for high-temperature furnaces, providing excellent insulation and mechanical strength.
  • Metallurgical Industry: Used as an external insulation layer in metallurgical equipment to reduce energy loss and enhance operational safety.
  • Petrochemical Industry: Acts as an insulation protection layer for equipment and structures in high-temperature areas such as refineries and chemical plants.

Advantages:

  • Thick insulation layer offering superior thermal insulation
  • Ideal for demanding high-temperature environments
  • Provides exceptional fire resistance and thermal performance.

 

4o

Technical Parameters
Items Unit FCS-50 FCS-85C
Carbon Fiber
Reinforced
FCS-85G  
Glass Fiber Reinforced
Bulk Density Kg/m3 500±10% 850 ±10% 850 ±10%
Bending Strength MPa ≥ 4.0 6 5
Compression Strength
At 5% Deformation
At Break
MPa ≥ 5.0 11 10
15 12
Continuous Service Temp. 1000 850 850
Linear Shrinkage 650℃x24h, % Linear 0.1 0.15
Thickness 0.6 0.86
Linear Shrinkage 700℃x24h, % Linear 0.18 0.25
Thickness 0.8 1
Linear Shrinkage 750℃x24h, % Linear 0.2 0.28
Thickness 0.9 1.1
Linear Shrinkage 850℃x24h, % Linear 0.21 0.35
Thickness 1.1 1.3
Linear Shrinkage 1000℃x24h, % Linear ≤1.5 0.36 0.49
Thickness 1000℃x3h 2.4 3.5
Thermal Conductivity W/m.K 100℃ 0.103 0.113
200℃ 0.114 0.12
300℃ ≤0.110 0.124 0.121
400℃ 0.133 0.125
Chemical Analysis % SiO2 ≥ 48 49-52 49-52
CaO ≥ 38 39-42 39-42
Al2O3 ≤ 1 0.4-0.5 0.4-0.5
Fe2O3 ≤ 0.5 0.3-0.4 0.3-0.4
Surface Condition Double sanded; four side can be cut upon request.
(FCS-50 need collect Extra Charge)
Related Products
By Science And Engineering, Our Lightweight Insulation Delivers Optimal Thermal Performance
Calcium Silicate Board Insulation Refractory 1
Calcium Silicate Board | CE Certification | High Heat Insulation Board
Firebird Calcium Silicate Board are CE Certified product, which enjoy the characteristics of high strength, uniform structure, low thermal conductivity, low shrinkage rate and low moisture content.
Microporous Board-Insulation Refractory0
Microporous Board for High-Temperature Insulation
Microporous insulation products are specifically engineered for high-temperature industrial applications, offering exceptional thermal efficiency with a conductivity lower than that of still air. These materials utilize heat-resistant particles, reinforcement fibers, and high-temperature radiation blockers to tackle heat transfer in a unique manner compared to traditional refractories.
Bubble Alumina Brick Insulation Refractory
Bubble Alumina Brick
Bubble alumina bricks, also named lightweight hollow sphere corundum bricks or 33/34 grade insulating firebrick according to ASTM C155 classification standard,
High Strength HeatGuard Brick
High Strength HeatGuard Brick – Replace Dense Firebrick & Insulation Bricks
Combines the low thermal conductivity of insulating bricks with the high strength of dense bricks, replacement choice for traditional dense refractory bricks & insulation bricks.
Submit A Quick Quote


    Frequently asked questions (FAQs)
    Can we visit your factory?
    Absolutely! We welcome plant audits and visits to our facilities. Please note that Firebird insulation refractory and high-performance refractories are manufactured in separate plants. Let us know your requirements, and we can arrange a convenient schedule for your visit to ensure a smooth and informative experience.
    How does Firebird ensure the quality of its refractory products?
    At Firebird, quality assurance is integral to our operation, embodying our commitment to transparency and excellence. Here's how we ensure top-notch quality: Transparency in Production: After you place an order, we provide you with a detailed production plan, outlining each stage of the manufacturing process. Weekly Progress Updates: We keep you informed with weekly updates, so you always know the status of your order. Detailed Testing: Every batch of products undergoes thorough testing, and we provide a detailed test report that includes data on chemical composition, physical properties, and compliance with international standards. Comprehensive Inspections: We meticulously check the appearance, size, and weight of each product to ensure they meet our stringent quality criteria. Shipping Documentation: To maintain transparency and trust, we share photos of your order at the shipping stage, allowing you to see the final packaging and labeling.
    Can you provide samples of your products?
    Yes, we can provide samples of our products. We understand the importance of testing materials in your specific application and are happy to assist with samples upon request. Please contact our sales team to arrange for sample delivery.
    Do you accept custom dimensions for your refractory products?
    Absolutely. Firebird specializes in customizing refractory materials to meet specific customer requirements. Whether you need custom shapes, sizes, or specifications, our team can accommodate your needs. Please provide your detailed requirements, and we will work closely with you to deliver the perfect solution.
    What is the typical delivery time for orders?
    Our standard delivery time is generally between 10 to 15 days for most products. However, for specialized or customized bricks, the delivery time may extend to approximately one month. We strive to meet our customers' timelines and will provide an estimated delivery date upon order confirmation.
    What payment methods do you accept?
    We accept payments via T/T (Telegraphic Transfer) in major currencies such as Euro (EUR) and US Dollar (USD). Our payment terms are flexible, and we can accommodate different payment schedules based on the agreement.
    Who are your main customers?
    Firebird takes pride in its extensive global reach, serving a diverse clientele across more than 40 countries. Our customers range from Southeast Asia's dynamic industrial centers to the heartlands of the USA. We also have significant market presence in Europe, South America, and Africa. This broad geographical distribution allows us to cater to various industries, including glass manufacturing, steel production, and other high-temperature industrial applications, ensuring our products meet the specific needs of each region.