There are so many types of membrane materials, why do inflatable membrane buildings choose PVDF membrane materials?
Release time:
2023-03-19
Membrane structure architecture has been developed for decades, with simple and crisp curved surface modeling well interprets the combination of hardness and flexibility, strength and beauty. as a branch of the membrane structure, the common air-borne inflatable membrane structure also shows the soft curve beauty incisively and vividly in appearance.
There are many kinds of membrane materials known on the market, and the membrane materials in the membrane structure are PVDF membrane materials, PTFE membrane materials and ETFE membrane materials, etc., but in the inflatable membrane building, the most widely used is only PVDF membrane materials.
What makes the air membrane builders choose PVDF membrane material?
It is believed that our air membrane analysis gives the following answers:
1.Competitive price: membrane material price is an important part of the overall cost of air membrane building, want to control the overall cost of air membrane building, in the selection of membrane material also need to pay attention to its price.Compared with other types of membrane materials, PVDF membrane materials are easier to obtain raw materials, and the processing and manufacturing process is relatively simple, which makes this type of membrane materials have excellent cost performance, so it is easier to be accepted by the public in the process of material selection.
2. Excellent tension. the overall service life of the air membrane building depends on the quality of the membrane material to a certain extent, which requires the membrane material to have a certain strength and toughness. PVDF membrane material is fabric membrane material, its polyester fiber wire has a certain toughness, tensile performance is strong enough, suitable for application in air membrane construction.
3. Good adhesion. the air membrane shell of the inflatable membrane building is not a complete membrane material, but a patchwork of multiple membrane units. these membrane are cut and heat-bonded before they can be spliced into the final curved structure. The PVDF membrane has good adhesion, and the membrane will be connected more firmly when it is hot bonded.
Keywords:
air membrane,inflat structure,air dome
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