Your cookie settings for

We use cookies and other technologies (incl. 3rd party services) to offer you website features, to understand the usage and to optimize our offering as well as providing you with individualized offers and ads. For more information, check out our privacy policy and our cookie policy, where you can change your cookie settings at any time.

Change settings
Adjust your privacy settings for
Required Cookies

Absolutely necessary to ensure that you can use the site, e.g.

  • Store your privacy settings and language preferences
  • Session handling
  • Website-Login
  • Shopping basket
Functional & Performance Cookies

Recommended to use the site optimally, e.g.

  • Search history
  • Website-analytics
  • Individual recommendation of offers and content within our site
  • Testing new features
Advertising Cookies

Services which offer extended analysis of usage behaviour within and outside of our website.

  • Advertising services & trackers
  • Social network integration
Product information

tesa® 69604

100µm UV-curable optically clear transfer tape

Product description

tesa® 69604 is a highly transparent UV-curable transfer tape produced under controlled clean room conditions and designed for optically clear lamination.

Special features:
  • High transmittance and low haze
  • Superb gap filling performance
  • Excellent temperature, humidity and UV resistance
  • Excellent ITO stability (acid free)
  • Excellent suppression of delay bubbles even in harsh environments
  • Very high bonding strength
  • Smooth and easy liner removal

Main applications

  • Optically clear lamination between rigid/rigid or flex/rigid substrates
  • Bonding of displays with high ink steps to cover glas or touch panel

Additional Info

  • 50µm easy release PET liner (outside of the roll)
  • Peel adhesion values are measured after UV-curing (refer to Technical Infomation)

Technical properties

Refractive index


Type of adhesive

pure acrylic

Thickness of easy release liner

50 µm

Thickness of tight release liner

125 µm

Type of liner


Colour of liner


Transmittance (380 - 780nm) >

99 %

Total thickness

100 µm


0.5 %

Backing material




Adhesion properties

Adhesion to PC (initial)

15.1 N/cm

Adhesion to PET (initial)

9.4 N/cm

Adhesion to Glass (initial)

12.2 N/cm

Adhesion to PMMA (initial)

13.2 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.

Related products

Related applications