Vacuum insulation panel core material
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Product Description
Vacuum insulation board core material is an ultra-thin high-performance insulation material, the efficiency of which is 20 times higher than that of regular insulation materials. The core material of the vacuum insulation board mainly uses the principle of vacuum insulation, which is composed of two layers of thin plates and the vacuum layer between them. The ideal heat preservation effect is achieved by eliminating the three ways of heat conduction (conduction, convection and radiation).
The advantages of the core material of the vacuum insulation panel include low thermal conductivity, ultra-thin thickness, good fire resistance, energy saving and environmental protection, and high bonding strength. It can be used in construction, energy, transportation and other fields, such as building exterior wall insulation, roof insulation, curtain wall insulation, and heat preservation and cold insulation in electric power, petroleum, chemical and other industries. It can also be used in automobiles, trains, ships and other transportation Tools of heat preservation and noise reduction.
Key words:
Building material
Application areas
The glass fiber elastic felt has excellent thermal insulation properties, which can effectively reduce the heat transfer between the inside and outside of the storage tank and help maintain the low temperature environment inside the storage tank. Glass fiber elastic felt is an important part of cryogenic insulation system of LNG storage tank. It is located between the inner tank wall plate and the expanded perlite, and is used to absorb the lateral pressure of the expanded perlite on the inner tank under various working conditions (pre-cooling contraction of the inner tank, hydraulic expansion of LNG operation, expansion of the inner tank during emptying and maintenance). This design maintains the integrity of the tank and prevents damage to the inner tank wall panels. The glass fiber elastic felt is suitable for heat preservation and cold preservation of various storage tanks and equipment.
Glass fiber elastic felt can still maintain good mechanical properties and stable chemical properties at high temperature. Therefore, it is widely used in petrochemical, metallurgical furnaces, electric power industry and other high temperature equipment insulation. It is also used in the insulation of industrial pipes to reduce heat loss and improve energy efficiency.
Glass fiber mat is used in the automobile industry to manufacture automobile shells, interiors and seats. It can improve the strength and rigidity of automobiles, reduce weight, and improve the absorption effect of noise and vibration. In addition, it can repair damaged ship hulls and extend the use. life.
Application of glass fiber paper in the construction field: glass fiber paper has excellent sound absorption and sound insulation properties, and is widely used in the construction field. The subsequent processing of glass fiber paper, such as: multi-layer composite can be used as a building filling material.
Electrical industry: glass fiber elastic felt is used to manufacture insulation materials for cables, motors, transformers and other electrical equipment, with good insulation performance and high temperature resistance.
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