tesa® 7905

5µm single sided matte black filmic tape

Product description

tesa® 7905 is a matte black single sided tape consisting of an ultra-thin PET film backing and tackified acrylic adhesive.
Special features:

  • Thickness: 5µm
  • Strong & reliable bonding force
  • Refined matte black color tone
  • Low gloss level of 2.9 %
  • Excellent anti-fingerprint performance
  • Excellent solvent-resistance
  • Good light blocking

Product details and specifications

Application Fields

  • Graphite sheet protection
  • Magnetic sheet protection
  • Ultrathin covering on various components in smartphone and tablet
Backing material PET film
Colour of liner transparent
Thickness of liner 50 µm
Total thickness 5
Type of adhesive acrylic
Type of liner PET
Elongation at break 10 %
Tensile strength 4
Dielectric breakdown voltage 700 V
Optical density 1.2
Temperature resistance short term 140 °C
Adhesion to ASTM (initial) 0.9 N/cm
Adhesion to ASTM (after 14 days) 1 N/cm
Adhesion to Glass (initial) 1 N/cm
Adhesion to Glass (after 14 days) 1 N/cm
Adhesion to PC (initial) 0.9 N/cm
Adhesion to PC (after 14 days) 1.4 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

Download the files below for more technical details and information on this product.

Product information_tesa® 07905_en-SG 58.2 kB
Get in contact with us!

Contact us

Thank you for your message.

We will contact you as soon as possible.

Something went wrong. Please try again later.

Product comparison

Name of product
stack of three rectangular adhesive sheets in beige and black, shown in a layered arrangement on a white background (This text has been generated by AI)
tesa® 7905
stack of three rectangular adhesive sheets in beige and black, shown in a layered arrangement on a white background (This text has been generated by AI)
tesa® 7920
stack of three rectangular adhesive sheets in beige and black, shown in a layered arrangement on a white background (This text has been generated by AI)
tesa® 7950
tesa® 58377
stack of three rectangular adhesive sheets in beige and black, shown in a layered arrangement on a white background (This text has been generated by AI)
tesa® 7930
tesa adhesive tape layers separated showing beige top layer, transparent middle layer, and black bottom layer on white background (This text has been generated by AI)
tesa® 67350
stack of three rectangular adhesive sheets in beige and black, shown in a layered arrangement on a white background (This text has been generated by AI)
tesa® 7910
automotive-epowertrain-58346 72dpi
tesa® 58346
tesa adhesive tape layers separated showing beige top layer, transparent middle layer, and black bottom layer on white background (This text has been generated by AI)
tesa® 67320
three layered adhesive sheets with a brown base, a white middle layer, and a cream top layer slightly peeled back on a white background (This text has been generated by AI)
tesa® 66320
tesa adhesive tape layers separated showing beige top layer, transparent middle layer, and black bottom layer on white background (This text has been generated by AI)
tesa® 58356
Product-Illustration_Accoustic-Membrane_300dpi.png
tesa® 52050
Total thickness
5
20 µm
50 µm
50
30 µm
50 µm
10 µm
90 µm
20 µm
20 µm
130
50 µm
Type of adhesive
acrylic
acrylic
acrylic
FR acrylic
acrylic
acrylic
acrylic
tackified acrylic
acrylic
acrylic
tackified acrylic
acrylic
Backing material
PET film
PET film
PET film
PET
PET film
Polyimide
PET film
PET film
Polyimide
Polyimide
PET
PET film
Temperature resistance short term
140 °C
130 °C
130 °C
125 °C
130 °C
140 °C
130 °C
140 °C
140 °C
140 °C
Dielectric breakdown voltage
700 V
1,500 V
4,500 V
4,500 V
3,500 V
3,700 V
1,500 V
12,000 V
2,400 V
3,600 V
13,330 V
Tensile strength
4
8.7 N/cm
36.7 N/cm
20 N/cm
20 N/cm
8.7 N/cm
13 N/cm
20 N/cm
165
22 N/cm
Temperature resistance long term
60 °C
60 °C
70 °C
60 °C
85 °C
60 °C
125 °C
85 °C
85 °C
125 °C
80 °C
Last updated on 15 Jun 2026