![[Master PI]](/en/files/images/201811/38/75725-master-pi,153878_fixedwidth_9.jpg "75725 [Master PI]")
[Master PI]
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Product description
tesa® 75725 is a double-sided black tape with PET backing. It is equipped with a novel foamed shock absorbing adhesive.
tesa® 75725 features:
- Thickness: 250µm
- 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
250 µm
Type of adhesive
modified acrylic
Elongation at break
100 %
Tensile strength
40 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)
10.9 N/cm
Adhesion to ABS (initial)
10.7 N/cm
Adhesion to Glass (after 3 days)
12.8 N/cm
Adhesion to Glass (initial)
12.6 N/cm
Adhesion to PC (after 3 days)
13 N/cm
Adhesion to PC (initial)
11.6 N/cm
Adhesion to PE (after 3 days)
7.1 N/cm
Adhesion to PE (initial)
7.1 N/cm
Adhesion to PMMA (after 3 days)
12.5 N/cm
Adhesion to PMMA (initial)
11.4 N/cm
Adhesion to Steel (after 3 days)
13.6 N/cm
Adhesion to Steel (initial)
12 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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