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tesa® 51012

Single-sided removable sealing tape

Product description

tesa® 51012 is a black, single sided tape with a special removable adhesive that withstands temperature cycles. The backing is made from a conformable fabric with permeable properties.

Product features:
  • Very good removability with very little residues
  • Sealing function against viscose fluids
  • Conformable yet tear resistant
  • Water vapor and air permeability
  • High temperature resistance
  • Suitable for automated and manual dispensing processes

Application Fields

• Temporary application around the edge of glass/glass photovaltaic modules during lamination process
• Process tape applications, that require a conformable, permeable or removable product

Product Construction

Elongation at break 30 %
Type of adhesive pure acrylic
Unwind force n/cm 2 N/cm
Tensile strength 65 N/cm
Total thickness 120 µm

Adhesion to Values

Adhesion to Steel (initial) 1.2 N/cm
Adhesion to PC (after 14 days) 1.8 N/cm
Adhesion to Aluminium (after 14 days) 1.5 N/cm
Adhesion to PC (initial) 1.8 N/cm
Adhesion to Glass (after 14 days) 1.4 N/cm
Adhesion to Glass (initial) 1.3 N/cm
Adhesion to Aluminium (initial) 1.3 N/cm
Adhesion to Steel (after 14 days) 1.8 N/cm

Additional Info

• Very little residues on glass after 160°C 30mins

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.