Product Description
Refractory Ceramic Fiber Board
Our sheer hard work and years of experience help us to offer Ceramic Fiber Board. These fiber boards are manufactured using high quality ceramic materials under the supervision of our highly experienced and well-trained professionals. Offered board is provided to the customers in different sizes, shapes and dimensions in order to meet their diversified requirements. Our Ceramic Fiber Board is acclaimed by clients for its low thermal & electrical conductivity, least shrinkage and lightweight.
Characteristics :
- Low thermal conductivity
- Resistance to thermal shock
- Greater mechanical strength
- Even density, thickness
- Can withstand gas flow velocity of 30 m/sec
- Easy to cut or install
- Good erosion resistance
- Shorter heat up and cool down time
- Asbestos free
Technical Specification
| Colour | Off White |
| Usage/Application | Furnace door insulation |
| Material | Ceramic |
| Thickness | 50mm |
| Size | 500 x 1000mm |
| Max Withstanding Temperature | 1400 DegreeC |
| Density | 800 Kg/m2 |
Applications :
- Hot face lining of ceramic kilns
- Insulation for kiln car
- Furnace door insulation
- Ducts insulation
- General thermal barriers
Technical Details:
| Temperature o C | Density | Al2O3 | SiO2 | ZrO2 | Loss on Ignition |
| 800 oC | 300-370 | 19-21 | 76-78 | - | 5 8 |
| 1000 oC | 300-370 | 21-23 | 72-74 | - | 5 8 |
| 1100 oC | 320-380 | 28-30 | 66-68 | - | 4 7 |
| 1260 oC | 320-380 | 43-45 | 54-56 | - | 4 7 |
| 1425 oC | 320-380 | 29-31 | 54-58 | 12 14 | 4 7 |
High temperature insulation
| Temperature oC | Compressive Strength 10% deform (Mpa) | Compressive Strength 10% deform (Mpa) | Bursting Strength Kg/Cm2 | Linear Shrinkage % 24 hrs. | - |
| 800oC | 0.23-0.29 | 0.23-0.29 | 11 | 1.5 | At 700oC |
| 1000oC | 0.23-0.29 | 0.47-0.58 | 11 | 1.5 | At 900oC |
| 1100oC | 0.23-0.29 | 0.47-0.58 | 12 | 2 | At 1000oC |
| 1260oC | 0.30-0.40 | 0.60-0.75 | 12 | 2 | At 1200oC |
| 1425oC | 0.30-0.40 | 0.60-0.75 | 12 | 3 | 1400oC |
Superior High-Temperature InsulationDesigned for industrial settings, this ceramic fiber board resists temperatures up to 1260C while maintaining structural integrity. Its low thermal conductivity and minimal thermal expansion provide consistent insulation, making it a preferred choice for furnaces, kilns, and other equipment exposed to intense heat.
Reliable Durability and StabilityWith good compressive and tensile strength, this board is non-brittle and withstands harsh operating conditions. Acid and moisture resistance further enhance its longevity, while a smooth surface ensures easy installation and finishing options, including optional ceramic coatings.
FAQ's of Refractory Ceramic Fiber Board:
Q: How should Refractory Ceramic Fiber Board be installed?
A: Installation can be accomplished using mechanical anchoring or by applying a suitable high-temperature adhesive. For safety and comfort, it is advisable to wear gloves when handling the boards. The boards can be easily cut to fit specific requirements.
Q: What are the main benefits of using this ceramic fiber board in industrial applications?
A: The primary benefits include high temperature resistance (up to 1260C), low thermal conductivity for energy efficiency, good acid resistance, lightweight design, and excellent sound absorption. These features contribute to a durable and effective insulation solution for demanding environments.
Q: When is it necessary to use optional ceramic coating on the board?
A: Optional ceramic coating is recommended in applications that require enhanced surface protection against abrasion, chemical exposure, or further reduction of thermal conductivity. The coating can extend the lifespan and performance of the board under exceptionally harsh conditions.
Q: Where should the Refractory Ceramic Fiber Board be stored before use?
A: It is important to store the boards in a dry and well-ventilated area to maintain their structural integrity. Proper storage prevents moisture absorption and preserves the board's insulation properties.
Q: What is the typical process for cutting and fitting the board to size?
A: The board can be cut using standard utility or insulation knives. For best results, measure and mark the required dimensions, then score and snap or slice through the material. Always ensure clean edges for a proper fit during installation.
Q: How does this ceramic fiber board withstand exposure to acids or chemicals?
A: With excellent acid resistance and virtually nil chloride content, the ceramic fiber board is suitable for use in environments where chemical exposure is a concern. It maintains its properties and stability even in corrosive conditions.