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Is ETFE expensive?

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Is ETFE expensive?

Cost-Effectiveness – ETFE is an economical alternative. Not only is it substantially less expensive than glass; the lightweight membrane means less dead load on the supporting structure, which translates into major cost-reductions in the necessary structural framework.

What are 4 advantages that ETFE has over glass?

What Makes ETFE Better Than Glass?

  • ETFE is light in weight.
  • ETFE is flexible.
  • ETFE is very cost-effective.
  • ETFE is easy to maintain.
  • ETFE is easy to repair.
  • A larger size of ETFE can be used.
  • ETFE is secure against fire.

Is ETFE a good insulator?

ETFE is a very versatile form of insulation. Its ability to withstand high temperatures and harsh environments make ETFE a good choice for the aerospace, medical, nuclear and instrumentation industries.

What is an ETFE roof?

Ethylene Tetrafluoroethylene, ETFE, is a kind of new generation plastic having high chemical resistance and mechanical strength over a very wide temperature range. It is a very molecularly stable material.

Is ETFE cheaper than glass?

EFTE cushions can be installed for approximately HALF the price that of a high-performance glass roof can. However, ETFE isn’t to be considered a cheap alternative, it’s a highly engineered, specialist quality product, and continues to be more cost effective than glass even after it has been built.

What is the difference between ETFE and PTFE?

PTFE is constructed from carbon and fluorine atoms whereas ETFE is built from carbon, fluorine and hydrogen. Giving advantages to using both. The tensile strength of ETFE can be as much as 38% greater than PTFE, meaning ETFE material can be subjected to harsher operating conditions than its counterpart.

Is ETFE waterproof?

Type 4A – Waterproof ETFE Foil/Film Applications: This material type is an economical alternative to glass structures, glass façade screens, or fully enclosed thermal translucent enclosures. Cost: ($$+) Most cost-effective waterproof screening material.

Is ETFE flammable?

ETFE Foil as a material has low flammability (270C) and is considered self-extinguishing.

Is ETFE a fabric?

Ethylene Tetrafluoroethylene (ETFE) is a fluorine-based plastic designed to have high corrosion resistance and strength over a wide temperature range.

What is ETFE used for?

ETFE is commonly used in the nuclear industry for tie or cable wraps and in the aviation and aerospace industries for wire coatings. This is because ETFE has better mechanical toughness than PTFE.

Is ETFE hydrophobic?

Hydrophobic and hydrophilic properties ETFE has a very low absorption rate of 0.03%, thus making it impossible to absorb water. This hydrophobic property is the cause that ETFE films are not affected by water, even when submerged in boiling water for hours, days, or months!

Is ETFE better than PTFE?