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Product information

tesa® 75730

300μm d/s black reinforced acrylic foam tape



Product description

tesa® 75730 is a double-sided black tape with PET backing. It is equipped with a novel foamed shock absorbing adhesive.

tesa® 75730 features:

  • Thickness: 300µm
  • Very high shock performance
  • Very high thermal shock resistance
  • Very high bonding strength even on low surface energy materials
  • Good anti-repulsion properties to prevent lifting
  • Good reworkability and die-cut ability
  • Waterproofing

Main applications

  • Demanding touch panel, lens or screen and rear cover mounting applications with high requirements for impact resistance
  • Mounting of displays
  • Mounting of 3D curved or ultra slim bezel designs
  • Mounting of waterproof designs

Technical properties

Backing material

PET

Color

black

Total thickness

300 µm

Type of adhesive

modified acrylic

Elongation at break

100 %

Tensile strength

80 N/cm

Type of liner

PET

Colour of liner

transparent

Thickness of liner

50 µm

Weight of liner

72 g/m²

Adhesion properties

Adhesion to ABS (after 3 days)

11.8 N/cm

Adhesion to ABS (initial)

11.8 N/cm

Adhesion to Glass (after 3 days)

13.1 N/cm

Adhesion to Glass (initial)

12.8 N/cm

Adhesion to PC (after 3 days)

13.3 N/cm

Adhesion to PC (initial)

13 N/cm

Adhesion to PE (after 3 days)

8 N/cm

Adhesion to PE (initial)

8 N/cm

Adhesion to PMMA (after 3 days)

13 N/cm

Adhesion to PMMA (initial)

12.3 N/cm

Adhesion to Steel (after 3 days)

14.2 N/cm

Adhesion to Steel (initial)

12.7 N/cm

Rating properties

Temperature resistance short term

130 °C

Temperature resistance long term

80 °C

Ageing resistance (UV)

++

Static shear resistance at 23°C

+

Static shear resistance at 40°C

+

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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