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There are many types of membrane materials for membrane structure, and the common ones include the following, each of which has its unique characteristics:
1. Polytetrafluoroethylene (PTFE) membrane:
Characteristics: It has good weather resistance, and UV resistance, and can provide a high degree of light transmittance.PTFE membrane also has excellent high-temperature resistance and anti-pollution properties.
Applications: Suitable for buildings requiring a high degree of weather resistance and long-term use, such as sports stadiums and airports.
2.Polyvinyl Chloride (PVC) Membrane
Characteristics: PVC membrane is low cost, lightweight, easy to process, and malleable. It is often used for temporary buildings or projects with limited budgets.
Applications: Suitable for temporary events, tent structures, stadiums, etc.
3. Polyester Film (PET):
Characteristics: PET film has high strength and tear resistance and is a common membrane material. It provides moderate light transmission and good weather resistance.
Applications: Suitable for large building coverings, stadiums, exhibition centers, etc.
4. Polytetrafluoroethylene glass fiber membrane (ETFE):
Characteristics: The ETFE membrane is lightweight, has good light transmission, and has a self-cleaning effect. It has strong resistance to ultraviolet rays and can be used to make inflatable membrane structures.
Application: Suitable for large-span buildings, stadiums, greenhouses, etc.
When selecting a membrane, factors such as architectural design requirements, environmental conditions, budget, and durability need to be taken into account to ensure that the membrane selected will meet the needs of the project.