ETFE membrane material seems to be a simple and transparent flexible material, but when applied to ETFE membrane structure buildings, it can exert complex performance that you can't imagine. So what are the best layers of ETFE membrane structure? Is the structure of the coated ETFE film easy to use? How much do you know about ETFE membrane structure?

First of all, let's talk about the performance of ETFE film. Although it looks very weak, the tensile strength of ETFE film can reach 55 N/mm² at room temperature. The conventional physical properties are equivalent to the iron sheet of the same specification. Without the help of foreign objects (sharp objects), it is difficult to manpower. Tear damage; In addition, ETFE film can reach up to 95% light transmittance, density 1.75g/cm³, working temperature -190℃~+150℃, B1 fireproof, highly non-stick self-cleaning, and can be used outdoors. Used for more than 20 years. Combining these characteristics, ETFE becomes a light, thin, but very tough building material, known as "soft glass."

ETFE film material with plating points is to cater to the individual needs of different customers. At the beginning, the ETEF membranes were all transparent, but some customers felt that the transparent ETFE membranes were not only monotonous, but also did not serve the purpose of effective shading during the day, and the sun was directly shining in.

In order to cater to the market, the membrane material manufacturer has conducted research and development and the final solution is to increase the plating point for the membrane material. The light transmittance of the film is controlled by the density and size of the plating dots, and the shape and pattern of the plating dots are developed according to the needs of customers, which greatly expands the style of ETFE film materials. It should be noted that the material for plating dots is not suitable for humid environments, and the side with plating dots should be facing inward during use.

So the question is, how many layers of ETFE membrane structure is the best?

Many people in the membrane structure industry will vote for the double-layer ETFE air pillow membrane structure. The single-layer ETFE membrane structure requires very high design inspiration. If the design plan is not good, the project will not look good. In comparison, the double-layer ETFE air pillow membrane structure has more visual recognition. As long as it has a certain design ability, the works will not be too bad, and the aesthetics can basically be guaranteed.

In terms of cost, the double-layer film is only more expensive than the single-layer film, which is not much different; but the double-layer air pillow film structure has more flexible light transmittance adjustment capabilities and thermal insulation capabilities, which can create a more comfortable and comfortable space environment. , Especially suitable for commercial applications.

The above is a detailed introduction of the best layers of ETFE film structure and whether the plating point ETFE film structure is easy to use. I hope I can help you.