The high density ceramic fiber board is a sturdy and durable thermal insulation material, mainly used in scenarios that require both high-pressure resistance and load-bearing capacity. This high density ceramic fiber board has good mechanical strength and wear resistance, which can withstand the pressure and friction generated during the operation of high-pressure equipment. At the same time, its dense internal structure can effectively ensure the insulation performance, so it is widely used in high-pressure steam pipelines, gas turbine insulation, and various industrial equipment that need both insulation and load-bearing functions.
Product Parameters
|
Technical Indicators |
Specification Parameters |
|
Core Material |
High-Density Aluminum Silicate Fiber |
|
Density |
350-500kg/m³ |
|
Operating Temperature |
1000-1300℃ |
|
Compressive Strength |
≥1.5MPa |
|
Flexural Strength |
≥0.8MPa |
|
Thermal Conductivity (1000℃) |
≤0.042W/(m·K) |
|
Linear Shrinkage Rate (1300℃) |
≤2.5% |
|
Wear Resistance |
≥4.0 (Mohs hardness) |
|
Fire Rating |
A1 (Non-combustible) |
Product Features
High Density and Load-Bearing Capacity
Density is 350-500kg/m³, compressive strength ≥1.5MPa.
Wear Resistance
High density ceramic fiber board's surface is equipped with a wear-resistant coating, which can resist scouring by high-temperature air flow, friction from molten materials and mechanical scratches.
Air Tightness
Its internal structure is dense, with low air permeability.
Process and Shape
Conventional tools can be used for cutting, drilling and milling. It can be processed into various special-shaped sizes according to actual needs, adapting to the complex structure of different industrial equipment.
FAQ
Q: Is the product suitable for insulation of dynamic rotating and vibrating high-temperature equipment and what are its advantages?
A: Yes, it has high mechanical strength and good toughness, can withstand the vibration and impact of dynamic equipment, and is not easy to crack and fall off, which is suitable for the insulation of dynamic rotating and vibrating high-temperature equipment.
Q: What special tools are needed for cutting and processing this high-density board and how to ensure the processing accuracy?
A: It can be processed with diamond blades or high-speed cutting tools for conventional cutting and drilling; the board has a uniform structure and good processability, and the processing accuracy can be guaranteed by conventional measuring tools.
Q: What is the service life of the product in high-pressure and high-temperature working environments and how to judge whether it needs to be replaced?
A: Its service life in high-pressure and high-temperature environments is 8-10 years; it can be judged by checking the surface state of the board, such as obvious cracking, peeling, deformation or reduced insulation effect, which means it needs to be replaced.
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