tesa® 69404

100µm optically clear transfer tape

Product Construction

Backing material none
Color transparent, optically clear
Color of liner transparent, translucent
Thickness of easy release liner 1.97 mils
50 µm
Total thickness 3.94 mils
100 µm
Type of adhesive pure acrylic
Type of liner PET

Properties / Performance Values

Haze 0.5 %
Refractive index 1.48
Transmittance (380 - 780nm) > 99 %

Adhesion to Values

Adhesion to Glass (initial) 63.04 oz/in
6.9 N/cm
Adhesion to PC (initial) 63.95 oz/in
7 N/cm
Adhesion to PET (initial) 43.85 oz/in
4.8 N/cm
Adhesion to PMMA (initial) 56.64 oz/in
6.2 N/cm
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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