tesa 62936 - Double-sided PE foam mounting tape


Product description:
tesa 62936 is a double sided PE foam tape for constructive applications. It consists of a highly conformable closed cell PE foam backing and a tackified acrylic adhesive. The foam tape features good adhesion on strongly structured surfaces as well as a high tack and a short dwell time until reaching final adhesion. tesa 62936 is able to withstand humidity, chemicals, softeners and UV light.
tesa 62936 is a highly versatile adhesive, offering excellent immediate adhesion on numerous substrates, even at low bonding pressures. The double sided foam tape is fully suitable for outdoor use, featuring water-, ageing- and UV-resistance. The acrylic foam offers very good cold shock absorption, is capable of levelling out different thermal expansions and offers excellent bonding strength. Due to the foams conformability, tesa 62936 has a strong hold even on irregular or rough substrates.

Main applications:
tesa 62936 is used for demanding long-term constructive applications, including:
Window skirting trims
Muntin bars
Dust and moisture seals
Decorative elements on doors

Additional Info:
Liner variants:
PV0 brown glassine paper (71 m)
PV14 white PE-coated paper (120 m)
PV10 red filmic liner (120 m)

tesa 62936 has been tested by TV Rheinland, Germany. The test confirms the long term adhesion performance after IEC 61215 / 61646 climate tests and a 85C temperature resistance. (TV report number 21209595).

Peel Adhesion:
- immediate: foam splitting on PC, PS, PVC
- after 14 days: foam splitting on Steel, Aluminium, ABS, PC, PS, PET, PVC

Technical properties:
Elongation at break: 175 %
Type of adhesive: tackified acrylic
Tensile strength: 9 N/cm
Total thickness: 1600 m
Backing material: PE foam
Colour: black/white

Adhesion properties
Adhesion to Steel (initial): 16 N/cm
Adhesion to PE (initial): 2 N/cm
Adhesion to PC (after 14 days): 19 N/cm
Adhesion to PS (after 14 days): 19 N/cm
Adhesion to ABS (initial): 17 N/cm
Adhesion to ABS (after 14 days): 19 N/cm
Adhesion to PP (after 14 days): 7 N/cm
Adhesion to PET (after 14 days): 19 N/cm
Adhesion to Aluminium (after 14 days): 19 N/cm
Adhesion to PC (initial): 19 N/cm
Adhesion to PVC (initial): 19 N/cm
Adhesion to PE (after 14 days): 3 N/cm
Adhesion to PS (initial): 19 N/cm
Adhesion to PET (initial): 15 N/cm
Adhesion to Aluminium (initial): 15 N/cm
Adhesion to PP (initial): 3 N/cm
Adhesion to Steel (after 14 days): 19 N/cm
Adhesion to PVC (after 14 days): 19 N/cm

Rating properties:
Static shear resistance at 23C: +
Resistance to chemicals: +
Humidity resistance: ++
Tack: +
Ageing resistance (UV): +
Temperature resistance long term: 80 C
Static shear resistance at 40C: +
Temperature resistance short term: 80 C
Softener resistance: +