Your cookie settings for tesa.com

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 tesa.com
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
Accept

tesa® 8851

30µm double sided translucent non-woven tape



Product description

tesa® 8851 is an ultra thin double-sided non-woven tape, which has excellent temperature resistance property, ideal for micro-speaker dome mounting and FPC mounting applications.

tesa® 8851 is made from special tackified acrylic adhesive system and uses an ultra thin non-woven backing, which offers excellent temperature resistance up to 260°C and excellent converting performance. The temperature resistant glassine liner ensures it can be easily released after solder reflow process.

Key features of tesa® 8851:
  • Ultra thin double-sided non-woven tape
  • Stable holding power and peel strength after high temperature process
  • High tensile strength
  • Excellent die-cutting properties and very low oozing due to special backing
  • High conformability for uneven surfaces
  • High aging resistance
  • Conformity to RoHS regulations

Main applications

  • Micro speaker dome mounting application
  • FPC mounting application
  • Mounting of electronics components, subjected to high temperature process

Technical properties

Type of adhesive

tackified acrylic

Colour of liner

white/red logo

Weight of liner

82 g/m²

Total thickness

30 µm

Thickness of liner

71 µm

Backing material

ultra thin non-woven

Color

translucent

Adhesion properties

Adhesion to PI (initial)

4.3 N/cm

Adhesion to Steel (initial)

4 N/cm

Adhesion to PC (after 14 days)

5 N/cm

Adhesion to ABS (initial)

3.4 N/cm

Adhesion to ABS (after 14 days)

4.6 N/cm

Adhesion to PET (after 14 days)

4.4 N/cm

Adhesion to Aluminium (after 14 days)

5.5 N/cm

Adhesion to PC (initial)

3.7 N/cm

Adhesion to PI (after 14 days)

4.4 N/cm

Adhesion to PET (initial)

4 N/cm

Adhesion to Aluminium (initial)

3.5 N/cm

Adhesion to Steel (after 14 days)

5.5 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.

Downloads
Related products