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Tedlar® PVF Films

DuPont™ Tedlar® Release Liners

Clean, quick release from epoxy, phenolics, polyesters and rubber compounds

Tedlar® release liners are used to protect the mold in autoclave or vacuum bag thermoset molding when parts are processed under high temperature and pressure. As an inert, non-stick film, Tedlar® release liners provide an excellent, quick release from epoxy, phenolics, polyesters and rubber compounds.

Faster curing, annealing and forming With the ability to withstand curing temperatures up to 204°C (400°F) and allow heat to easily pass through to the part that is being processed, release liners made from Tedlar® yield faster curing, annealing and forming of the part. Also, by imparting a consistent surface finish to the part being processed, Tedlar® may reduce or eliminate the need for additional processing and finishing steps, such as sanding and painting.

Customization Tedlar® release films can be customized by pigmenting and tailoring elongation properties to meet your specific application needs. With strong mechanical properties, these films are durable enough to be re-used for multiple parts in some applications.

Tedlar® release films provide ideal relase for polymer composites  Composites Tedlar® release films help provide an ideal release for fiber-reinforced polymer (FRP) and carbon-fiber-reinforced polymer (CFRP) composites and leave a matte finish that requires minimal sanding during manufacturing. »  Learn More 

Tedlar® release films for printed circuit board fabrication    Electronic / Electrical Tedlar® release films provide ease of release while also containing resin overflow during autoclave curing of motor windings and coils. » Learn More 
Tedlar® release  films offer gas permeation resistance    Gas Sample Bags Tedlar® release films offer gas permeation resistance into and out of the sample bags, assuring sample integrity. »  Learn More 
 Transfer Printing    Transfer Printing Tedlar® release films are ideal for transfer printing because they offer excellent printability and release cleanly from rubber and metal tubing during steam curing of rubber hoses and fan belts. »  Learn More