The film Teonex® is a high-performance polyester film belonging to the family of PEN films (polyethylene naphthalate). Developed by Teijin, it is recognised for its thermal stability, dielectric properties, and dimensional stability.
Used in the electronics, energy, and industrial sectors, the Teonex PEN film constitutes a reliable solution for applications requiring performance beyond that of conventional PET polyester films.
ADDEV Materials supports industrial companies in the bespoke sourcing and transformation of Teonex film adapted to their technical constraints.
Le Teonex insulating film is used in many industrial applications requiring reliable insulation.
Typical applications :
Its dielectric strength and thermal stability allow for use in demanding industrial environments.
The film Teonex (PEN) belongs to the same family as PET polyester film, but offers superior performance.
Compared to PET, the film Teonex PEN introduces
PET remains an economical solution, while Teonex is favoured for demanding technical applications.
The film Teonex is a polyester film based on the polyethylene naphthalate (PEN).
Compared to standard PET film, the film Teonex PEN offer
These properties make it Teonex polyester film a preferred solution in electronic and industrial applications.
ADDEV acts as Teonex film supplier and transformer for industrial applications.
Our transformation capabilities include:
Le Teonex industrial film is used in several sectors:
Choosing a film Teonex PEN depends on several technical parameters.
PEN offers superior thermal hold to PET.
The dielectric strength must be adapted to the application.
Thickness and mechanical strength influence durability.
Automated cutting, laminating or integration.
Our technical teams are analysing your specifications to recommend the Teonex film suitable for your application.
ADDEV Materials supports industrial manufacturers in the selection and transformation of technical films.
Our teams offer :
Access to Teonex references
Multi-market materials expertise
Integrated industrial transformation
Technical support engineer
International presence
We act as a technical partner from the development phase.
Every industrial application requires precise sizing of the insulating material.
Our teams will support you in the selection and transformation of Teonex PEN film adapted to your technical constraints.
Get a quote for Teonex film
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Fast response – Dedicated technical support – Customised solution.
Teonex film is a high-performance polyester film based on polyethylene naphthalate (PEN), used in electronic and industrial applications.
Teonex is a PEN film offering better thermal and dimensional stability than PET.
Yes, it has good dielectric properties suitable for electrical and electronic applications.
Yes, ADDEV offers cutting, laminating and industrial processing of Teonex film according to your specifications.
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