The membrane substrate of membrane structure can be divided into three categories: PVC, PTFE and ETFE. The cost of PVC membrane structure materials is relatively low. This kind of membrane structure material was developed and applied earlier. The service life of general PVC membrane is 5-15 years depending on the application environment.

Compared with PVC, PTFE data has high data and processing costs. The base material of this kind of membrane structure data is glass fiber, and the surface coating is Teflon. The data has good self-cleaning property and long service life, generally more than 20 years.

ETFE membrane material is expensive, but because it is very light, the cost of supporting structure and membrane structure foundation engineering can be greatly saved. ETFE membrane has been used for at least 25-35 years. This kind of membrane structure material is ambitious information for multi-layer movable roof structure. Membrane structure landscape

Normal companies use high-quality membrane structure information. Because the quality is relatively stable, of course, good information means high costs.

Membrane structure landscape architecture What jobs are they generally used for? When talking about architecture, more people think that perhaps more of them are red bricks and concrete, which is also a common building. So what are the applications of inflatable membrane structure buildings that we will mention today? Like traditional buildings, inflatable membrane buildings are also suitable for most operations. And the inflatable membrane structure building can be used in more fields depending on the characteristics of large span, dismountability, sealing, etc.  

First of all, the industrial industry uses inflatable membrane frequently. For example, our common open-air operations such as coal yards and mines use inflatable membrane, which has certain advantages. Closed inflatable membrane structure buildings can greatly reduce the damage to the surrounding environment in the industrial field, which is one of the reasons why it is often used.

Polytetrafluoroethylene (polytetrafluoroethylene or PTFE), commonly known as the "King of Plastics", is a polymer compound formed by polymerization of tetrafluoroethylene. Good insulation and aging resistance.

High temperature resistance - operating temperatures up to 250 ° C are used. Low temperature resistance - excellent mechanical resistance; The elongation of 5% can be maintained even if the temperature drops to - 196 ℃. Corrosion resistance - For most chemicals and solvents, it is inert, resistant to strong acids and alkalis, water and various organic solvents. Weathering resistance - the number of aging life in plastics. High lubrication - low coefficient of friction in solid data. Non adhesion - it is the small surface tension of solid materials, and does not adhere to anything.

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