Signmaker Tapes arrow Low Surface Energy Tapes – LSE 12mm

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Low Surface Energy Tapes – LSE 12mm

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LSE bonding tape – ideal for:

Signage: Immediate bond strength on a wide variety of signmaking plastics (including, polypropylene, polyethylene and other thermoplastics) that traditionally resist adhesives.


Manufacturing: Similarly effective on powder coatings.

Why LSE low surface energy tape?

Materials such as polypropylene and polyethylene are low surface energy plastics. When you apply adhesives and adhesive tapes to them the surface resists. Instead of letting the adhesive spread and grip (a process known as ‘wetting out’), the substrate acts like a well-waxed car bonnet, encouraging the bonding tape to simply slide away.

That’s why a low surface energy plastic needs acrylic tapes specifically designed for the purpose.

LSE Bonding Tape delivers:

  • Incredibly high tack – so it immediately grips the surface and forms a strong bond on low surface energy plastics
  • Water clear for a near invisible bond
  • Interior or exterior performance

How to apply LSE bonding tape

  1. Abrade (roughen) the surface to provide a ‘key’ to which the tape can bond, increasing the bond strength by as much as 35%
  2. Clean with Surface Cleaner
  3. Prime the surface. Independent tests at Loughborough University show that using the correct primer can increase final bond strength by up to 50%.
  4. Remove the clear filmic liner. Align the parts to be bonded.
  5. With firm pressure, apply LSE to one of the surfaces to be bonded. Using a roller will allow the double sided acrylic tape to wet out and reach ultimate bond strength more quickly.
  6. Apply firm pressure to the bond with the roller.
  7. Ultimate bond strength will be achieved in 72 hours.

Technical Information

 

Colour- Transparent

Thickness- 0.8mm

Standard roll dimensions temperature resistance according to ISTM D3654 method- 12 & 19 & 25mm widths x 33m rolls / -40?c centigrade to +120?c (short term: 150?c+)

Adhesion- according to AFERA 5001 Glass 37N / 25mm – Steel 39N / 25mm – PVC 30N / 25mm – PP 26N / 25mm – PE 15N / 25mm – PMMA 34N / 25mm

Cohesion- according to AFERA 5012 20? 30N / 625mm² – 70? 10N / 625mm²

Application- Minimum 15?c (ideally between 21?c and 40?c)

Temperature- Relative humidity 55% ± 10%

Liner- Clear film








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