tesa® 51966 Double Sided Transparent Filmic Tape

tesa® 51966 is a transparent double sided tape consisting of a PET backing and a highly tackified acrylic adhesive. tesa® 51966 mounting tape features an excellent combination of high initial tack and immediate adhesion. The acrylic adhesive offers resistance to many chemicals, softeners, humidity and UV light, making the tape perfect for long-term and outdoor applications. The transparent double sided tape also features a short-term temperature resistance of up to 130°C and a long-term resistance of up to 80°C. tesa® 51966 offers excellent converting properties.

Product Construction

Backing material	PET film
Type of adhesive	acrylic
Total thickness	200 µm
Color	transparent

Properties / Performance Values

Elongation at break	55 %
Static shear resistance at 23°C	good
Chemical resistance	good
Humidity resistance	good
Static shear resistance at 40°C	good
Temperature resistance long term	80 °C
Temperature resistance short term	130 °C
Tack	very good
Tensile strength	20 N/cm
Ageing resistance (UV)	good
Softener resistance	good

Adhesion to Values

Adhesion to Steel (initial)	10.5 N/cm
Adhesion to PE (initial)	7 N/cm
Adhesion to PC (after 14 days)	13.5 N/cm
Adhesion to PS (after 14 days)	12 N/cm
Adhesion to ABS (initial)	10.5 N/cm
Adhesion to PP (after 14 days)	8 N/cm
Adhesion to PET (after 14 days)	9.5 N/cm
Adhesion to Aluminium (after 14 days)	10 N/cm
Adhesion to PE (after 14 days)	7.5 N/cm
Adhesion to Aluminium (initial)	9 N/cm
Adhesion to ABS (after 14 days)	11.5 N/cm
Adhesion to PC (initial)	13 N/cm
Adhesion to PVC (initial)	9 N/cm
Adhesion to PS (initial)	11 N/cm
Adhesion to PET (initial)	9 N/cm
Adhesion to PP (initial)	7.5 N/cm
Adhesion to Steel (after 14 days)	11 N/cm
Adhesion to PVC (after 14 days)	13 N/cm