tesa® 58323

75 µm double-sided non-woven tape for FPC mounting

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.

Backing material	non-woven
Colour	translucent
Colour of liner	white/red logo
Thickness of liner	71 µm
Total thickness	75 µm
Type of adhesive	tackified acrylic
Type of liner	glassine
Weight of liner	82 g/m²

Backing material	non-woven
Colour	translucent
Colour of liner	white/red logo
Thickness of liner	71 µm
Total thickness	75 µm
Type of adhesive	tackified acrylic
Type of liner	glassine
Weight of liner	82 g/m²

Temperature resistance long term duration	125 °C

Temperature resistance long term duration	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 3 days)	7.7 N/cm

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 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.

Downloads

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

Safety data sheet_tesa® 58323_en-GB_v5 130.5 kB Product information_tesa® 58323_en-GB 50.6 kB

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Product comparison

Name of product	tesa® 58323	tesa® 52215	tesa® 58332 50µm D/S PET	tesa® 58364	tesa® 76555 Bond & Detach	tesa® 58374	tesa® 58357	tesa® 58362	tesa® 58360	tesa® 58363	tesa® 76565 Bond & Detach
Total thickness	75 µm	150 µm	50 µm		500 µm	100 µm	100 µm	100 µm	50 µm	150 µm	500 µm
Type of adhesive	tackified acrylic	water-based acrylic	tackified acrylic	tackified acrylic	specialty	tackified acrylic	tackified acrylic	tackified acrylic	tackified acrylic	tackified acrylic	synthetic rubber
Backing material	non-woven	non-woven	PET	PET	none	PET	PET	PET	PET	PET	none
Temperature resistance long term duration	125 °C	80 °C	125 °C	125 °C	90 °C	125 °C		125 °C	125 °C	125 °C
Temperature resistance short term duration		190 °C			120 °C	200 °C			125 °C
Static shear resistance at 23°C		medium	good		very good	good	good	very good	very good
Tensile strength		10 N/cm			60 N/cm		70 N/cm