Electronics, HAF, FPC, Transfer Tape

Product information

tesa HAF® 8440 HS

Heat activated film for the embedding of chip-modules into smart cards



Product description

tesa® HAF 8440 is a heat activated, double-sided, translucent adhesive film based on thermoplastic copolyamide.

Main applications

tesa® HAF 8440 is especially designed for the embedding of chip-modules into smart cards.

  • Suitable for PVC, ABS and PET cards
  • Good workability on all common implanting lines
  • Good ageing resistance
  • Invisible on assembled card

Technical properties

Backing material

none

Total thickness

1.57 mils

Type of adhesive

copolyamide

Type of liner

glassine

Bonding strength

1740.45 lbs/in

Shelf life time < 5°C

18 months

Shelf life time < 15°C

15 months

Shelf life time < 25°C

12 months

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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