tesa® 54140 UV Strips

a multilayer photosensitive die-cut. tesa® 54140 is made of a UV photosensitive polymer film, a PET single sided self adhesive backing and an flat-back release paper. tesa 54140 needs to come with a Hoenle UV Scan for precise determination of colour change and thus determination of exposed UV dosage.

Features:

• High sensitivity to UVC and UVB light
• Very good adhesion on paper and filmic substrates
• Low product thickness
• Flexible product design

The innovative tape composition includes the following functions:

• Colour changing photosensitive detection film (change

• from transparent to pink colour after exposure)

• Easy to fix properties makes it usable even at vertical web paths

• Easy to peel of due to finger lift design

• None sticky properties of photosensitive film afterwards pealing off

Strip size: 70mm (length), 19mm (width)

Sealed strips must be stored between 15°C – 40 °C (short-term 60°C)

Measurement with UV Scan 3 min to 2 hours after exposure to UV source

Thickness: 150 µm

Linear Detection Range: 15 – 200 mJ/cm²

Preciseness: ± (5 mJ/cm² + 15 % relative to value)

Main Applications:

tesa 54140 is particularly suitable as quality reference tool for all kind of printing techniques with UV-light in use:

• Narrow web printing

• Sheet fed printing

• Large format inkjet printing

• Liquid cup / 3D printing

• etc.