tesa® 58323


Product description

tesa® 58323 uses special tackified acrylic adhesive system which has excellent conformability for demanding mounting application, ideal for FPC mounting applications. The acrylic adhesive gives this product a high bonding power and peel strength. The highly comfortable non-woven backing offers excellent converting performance with limited edge picking. The glassine liner ensures it can be easily released without adhesive residue. The FPC mounting applications is also widely used in the new energy car battery system. tesa® 58323 can meet the strict automotive environmental and long-term durability requirement. Key features of tesa® 58323:
1 High holding power and peel strength
1 High long-term reliability and aging resistance
1 Good repulsion resistance
1 High conformability for uneven surfaces
1 Conforming to RoHS
1 Halogen-free


Product details and specifications

Application Fields

Mounting FPC when it is introduced as a replacement of low-voltage wire harnessing in EV battery system.
Adhesive Type tackified acrylic
Backing material non-woven
Color translucent
Color of liner white/red logo
Liner Type glassine
Thickness of liner 71 µm
Total thickness 75 µm
Weight of liner 82 g/m²
Temperature resistance long term 125 °C
Adhesion to PC (after 3 days) 8 N/cm
Adhesion to PI (after 3 days) 7 N/cm
Adhesion to PP (after 3 days) 5.9 N/cm
Adhesion to Steel (after 14 days) 7.7 N/cm
Adhesion to Steel (after 3 days) 7.7 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.
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Product comparison

Name of product tesa® 58323 tesa® 52215 tesa® 58308 tesa® 58385 tesa® 58332 50µm D/S PET tesa® 58791 tesa® 58364 tesa® 58374 tesa® 58362 tesa® 58360 tesa® 58363
Total thickness
75 µm
150 µm
120
120
50 µm
100 µm
100
100
150
Adhesive Type
tackified acrylic
water-based acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
Backing material
non-woven
non-woven
non-woven
non-woven
PET
PET
PET
PET
PET
PET
Temperature resistance long term
125 °C
80 °C
125 °C
125 °C
125 °C
125 °C
125 °C
125 °C
125 °C
125 °C
Temperature resistance short term
190 °C
200 °C
Static shear resistance at 23°C
medium
good
very good
good
very good
very good
Tensile strength
10 N/cm
Last updated on Apr 16, 2024