The high temperature ceramic fiber board is a high-quality thermal insulation material, specifically developed for ultra-high temperature working conditions. Produced by Langfang Henggang Energy Conservation Technology Co., Ltd., it takes zirconium-containing aluminum silicate fiber as the raw material. In practical use, high temperature ceramic fiber board has thermal shock resistance and chemical corrosion resistance, so it is widely used in waste incineration furnaces, ceramic sintering kilns, aerospace engine test equipment and other scenarios. It can meet the stable operation needs of these equipment at 1200-1400℃ and withstand short-term high temperatures up to 1600℃.
Product Features
Chemical Corrosion Resistance: Resists erosion by molten slag, high-temperature acid gas, alkaline gas and metal vapor, suitable for harsh chemical working environments.
Low Heat Loss at High Temperature: Thermal conductivity ≤0.045W/(m·K) at 1200℃, effectively reducing heat loss of ultra-high temperature equipment and saving energy consumption.
Why Choose Us
Professional R&D and Production
Focus on the production of high-temperature insulation materials for many years, with mature technology and stable product quality, avoiding quality problems and subsequent losses.
Cost Performance Advantage
Although the unit price is slightly higher than ordinary ceramic fiber boards, its service life is 2-3 times longer.
Reduce Energy Consumption Cost
The insulation performance can save a lot of energy costs for customers every year, and the energy-saving benefit far exceeds the product procurement cost in 1-2 years.
FAQ
Q: What are the core advantages of this high temperature ceramic fiber board compared with regular ceramic fiber boards in ultra-high temperature environments?
A: It contains zirconium oxide components, which greatly improves the high-temperature stability, corrosion resistance and thermal shock resistance, and can be used in ultra-high temperature environments of 1200℃ and above, while regular boards are only suitable for environments below 1200℃.
Q: What is the maximum continuous operating time of the product at 1400℃ and what maintenance is needed during use?
A: It can operate continuously for 3000 hours at 1400℃, and only need to regularly check the surface state during use, clean the attached slag and dust, without special maintenance.
Q: How to reduce the in-service shrinkage of the product and ensure the structural integrity of the insulation layer?
A: The product has been pre-thermal aging treatment before leaving the factory, which reduces the in-service shrinkage to ≤2%; during installation, a small expansion joint can be reserved according to the construction area to adapt to the slight shrinkage.
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