tesa® 51966

Double Sided Transparent Filmic Tape

Product Features

Excellent combination of high initial tack and immediate adhesion
Full suitability for long-term applications

Product description

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 details and specifications

Product Features

Excellent combination of high initial tack and immediate adhesion
Full suitability for long-term applications

Application Fields

tesa® 51966 is ideal for specialist converters
The mounting tape is suitable for long-term applications
tesa® 51966 is available with additional liner variants

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

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

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

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

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

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

Liner variants:

PV20: brown glassine paper liner with blue printed tesa logo (71µm; 82g/m²)
PV06: red MOPP-film (80µm; 72g/m²)

According to VDA278 analysis, tesa 51966 does not contain any single substances restricted by the drafted GB regulations (China) as well as the indoor concentration guideline by Health, Labour and Welfare Ministry (Japan).

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® 51966_en-AU_v11 130.8 kB Product information_tesa® 51966_en-AU 82.6 kB

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Product comparison

Name of product	tesa® 51966	tesa® 51865 Next Gen - Team 4965 Differential	tesa® 4965 Original Next Gen	tesa® flameXtinct 45051	tesa® 88665	tesa® 64620	tesa® 6917	tesa® 88663	tesa® 6965 Next Gen - Team 4965 Fingerlift	tesa® 51970	tesa® 4970
Total thickness	200 µm	165 µm	205 µm	200 µm	115 µm	185 µm	90 µm	150 µm	205 µm	220 µm	225 µm
Type of adhesive	acrylic	tackified acrylic	biomass-balanced tackified acrylic	FR acrylic		synthetic rubber	tackified acrylic	tackified acrylic	tackified acrylic	tackified acrylic	tackified acrylic
Backing material	PET film	PET film	Post consumer recycled PET	PET	PET	PP film	PP film	PET	PET film	PP film	PVC film
Adhesion to Steel (initial)	10.5 N/cm	9.6 N/cm	11.5 N/cm	9 N/cm	6.9 N/cm	9.5 N/cm	8.2 N/cm	11.6 N/cm	11.5 N/cm	13 N/cm	13 N/cm
Color	transparent	transparent	transparent	transparent	transparent	white	transparent	transparent	transparent	transparent	white