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PTFE membrane structure with bone and skin

Jan. 11, 2024

In the field of architectural design, there is a structure that is favored, which is both supported by bone and covered by soft skin, it is the PTFE membrane structure. PTFE membrane structure has become a highlight in modern architectural design for its unique characteristics and aesthetic value.


Today, Wanhao Space Structures introduces you to this popular and widely used membrane structure - PTFE membrane.


Polytetrafluoroethylene (PTFE), also known as "Teflon", "plastic king", is only made of C and F two elements through covalent combination of branchless polymer, due to its high temperature resistance, corrosion resistance, solvent resistance, high insulation, biological inertia and other characteristics, is widely used in various industries.



A layer of inert fluorine shell outside the PTFE molecule makes it have excellent chemical resistance and corrosion resistance, in addition to molten metal sodium and liquid fluorine, PTFE is almost unaffected by any chemical agents, even in boiling aqua regana, its weight and performance will not change. At the same time, PTFE is extremely resistant to aging and oxidation, and is stable to species of radiation, so PTFE can usually be seen in scenes where corrosion resistance is required. PTFE has outstanding heat resistance, cold resistance and friction resistance, long-term use temperature range of -200~+250℃, and excellent electrical insulation, and is not affected by temperature and frequency. In addition, it has the characteristics of non-adhesion, non-absorption, non-burning, etc.

Due to the material characteristics and design flexibility of PTFE membrane structure, it is widely used in architectural design for sports venues, exhibition centers, commercial buildings, landscape structures and other projects. It can not only meet the functional needs, but also create a unique and beautiful architectural form, giving people artistic enjoyment and visual impact, and the buildings built with its raw materials are called "buildings with bones and skin".

1. Sports venues



2. Exhibition Center



3. Commercial buildings



4. Landscape structure



5. Factory building facade



In the future, with the continuous progress of science and technology and the innovation of materials, PTFE membrane structure will continue to play an important role in the field of architectural design, creating a more comfortable, beautiful and sustainable built environment for people. If you are interested in membrane architecture, please consult Wanhao Space Structure.

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