tesa tape inc
HAF 8402

Heat Activated Film

tesa® HAF 8402 is a double-sided thermosetting brown adhesive film without backing, based on phenolic resin and nitrile rubber. At room temperature, tesa® HAF 8402 is not tacky. It is activated for pre-lamination by heat and starts to become tacky at 194 °F. In the second step of application, heat and pressure is applied over a certain period of time. After curing, tesa® HAF 8402 reaches a very high bonding strength, high temperature stability and excellent chemical resistance. Because of the rubber components, tesa® HAF 8402 remains flexible and elastic. tesa® HAF 8402 is supplied with a strong paper liner and can easily be slit and die cut.

Backing/Carrier
Adhesive Rubber
Thickness
Tensile
Elongation
Adhesion (liner)
Adhesion (unwind)
Min. Application Temp
Min. Service Temp
Max Short-Term Temp
Max Long-Term Temp

Product Features

  • High bonding power

Markets Served

  • Recreational
  • Construction

Adhesive Tape Applications

  • Bonding thermal resistant materials such as metal, glass, plastic, wood and textiles

Converting Services

Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management

At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.

Data provided by Budnick Converting, Inc.

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.