ETFE Adhesive Tapes

Ethylentetrafluorethylene (ETFE) - Films for the architecture sector. Opt for the highest quality. The ageing-resistant ETFE film and weatherproof, transparent adhesive reduce maintenance costs to a minimum and will therefore increase customers’ confidence in you over the long term. The durable ETFE adhesive tape is more cost-effective than most alternative solutions. This means that you will win more contracts and your applications will be more successful. And the width you or your customers require is always available.

Adhesive repair tape for film greenhouses: Adhesive tapes made of ETFE film are ideal for repairing greenhouses made of high-quality films. The adhesive tapes in the product range CMC 777xx adhere to almost any sub-surfaces permanently and are resistant to weathering. Even moisture and light dirt do not prevent an effective repair (although cleaning is always recommended as a matter of principle).

ETFE Adhesive Tapes

Main advantages of using ETFE films

ETrepPAD

Films for the architecture sector

Repair tape for ETFE film greenhouses

The fifth building material 

CMC-Type
Properties and Applications 

CMC 77700
​Hostaflon® ET (ETFE) similar e.g. Tefzel® 
Colour: colourless

Adhesive: on one side Polysiloxane

Substrate Thickness: 0,100 mm
Total Thickness: 0,160 mm
ETFE Repair film for foli roofs. Highest UV resistance, very good weather resistance, high transparency, repellent surface, extremely durable adhesive; the film is also often used as a laminate film for solar cells / photovoltaic elements (glass substitutes), very good light transmission
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Datenblatt 
Datasheet 
CMC 77701
​Hostaflon® ET (ETFE) similar e.g. Tefzel® 
Colour: colourless
Liner: PET fluorsiliconized

Adhesive: on one side Polysiloxane

Substrate Thickness: 0,100 mm
Total Thickness: 0,160 mm
​similar: CMC 77700
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Datenblatt 
Datasheet  
CMC 77703
​Hostaflon® ET (ETFE) similar e.g. Tefzel® 
Colour: colourless 
Liner: double-sided PET 50µ FLU siliconized

Adhesive: double-sided Polysiloxane

Substrate Thickness: 0,100 mm
Total Thickness: 0,220 mm
similar: CMC 77700
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Datenblatt 
Datasheet 

Main advantages of using ETFE films

  • Self-cleaning surface (no complex cleaning equipment)

  • Highly transparent >92 %, including UV light (positive for plants and people)

  • Light weight, therefore sub-structure does not have to be as complex as for glass

  • Good heat insulation when using ETFE cushions as a result of the air cushion between the layers of film

  • Good acoustic properties, as the soft film does not form any hard reflective surfaces and therefore no disruptive echoes are created in the space

  • Non-flammable film that melts in the event of a fire without spreading the fire

  • Mechanically very practical material with good elasticity and resistance to ripping and tearing

  • Can be thermoformed and thermo-welded

  • Extremely strong resistance to UV, weathering, chemicals and both high and low temperatures

  • Unlike glass, ETFE films follow subsequent deformation of the structure

  • Low smoke generation, low toxicity in the event of a fire

  • Better mechanical strength (pressure, tensile) than PTFE

  • Adhesion with CMC 77700, CMC 77701 and CMC 77703 adhesive tapes also stable under water (adhesion in dry state)

  • Self-adhesive ETFE films are excellent protective surfaces that are easy to clean and offer high chemical resistance

  • ETFE adhesive tapes from CMC Klebetechnik are an excellent choice for adhering ETFE films. Good adhesion force, no risk of sub-surface migration and high transparency are guaranteed.

ETrepPAD

ETrepPAD

ETrepPADs are made from ET-Nowofol film from Nowofol, which has been tried and tested throughout the world. They are available in various sizes and are a cost-effective alternative to film welding or even module replacement, for example.

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Films for the architecture sector

Films for the architecture sector

Opt for the highest quality. The ageing-resistant ETFE film and weatherproof, transparent adhesive reduce maintenance costs to a minimum and will therefore increase customers’ confidence in you over the long term.


Read more  

Repair tape for ETFE film greenhouses

Repair tape for ETFE film greenhouses

The currently available films and structures, such as the Venlo wide span greenhouse, make high-performance, long-lasting film greenhouses a possibility.



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The fifth building material

The fifth building material

As alternative for glass, ethyltetrafluoroethylene (ETFE) is often used to form pneumatic structures of "cushions". These tensile constructions can be used for rooftops, canopies or other architectural structures. 


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Fabrication of ETFE-Cusions (double and triple layer for thermal insulation and light management): 
https://novumstructures.com/core-services/
 (Novum Pre-Construction Services)                                                        

  • Hostaflon® former trademark Hoechst AG

  • Tefzel™ ETFE trademark of Chemours (former DuPont)

  • Nowoflon® trademark of Nowofol GmbH

  • Tefka® DX trademark of Denka

  • Formex® trademark of ITW Formex

  • Fluon® trademark of AGC

  • F-Clean® trademark of Asahi Glas