tesa® 51920

200µm white double-sided film tape

Product description

tesa® 51920 is a white double-sided tape consisting of a PP-film backing and an acrylic adhesive.
The tape is designed for customer operating under cold temperature or in unheated production environments. Normally, pressure-sensitive adhesive tapes are facing problems in cold environments due to an insufficient level of tack, which ultimately leads to a significantly lower bonding performance. Where other tape technologies fail, our tesa® 51920 shows an impressive performance at very low temperatures. These superior cold processible characteristics are a result of this product’s unique adhesive formulation.
tesa® 51920 features especially:

Excellent bonding opportunities down to -10°C
Secure bond even on high surface energy substrates (e.g. steel) and medium surface energy substrates (e.g. ABS)
Outdoor suitability
Unique blue liner in combination with this film tape to indicate its cold performance properties

Product details and specifications

Application Fields

Bonding of plastic trims and profiles
Mounting of edge profiles on plastered surfaces
Mounting of profiles and signs in industrial, walk-in or commercial refrigerators

Backing material	PP film
Color	white
Colour of liner	blue
Thickness of liner	100 µm
Total thickness	200 µm
Type of adhesive	acrylic
Type of liner	PE

Backing material	PP film
Color	white
Colour of liner	blue
Thickness of liner	100 µm
Total thickness	200 µm
Type of adhesive	acrylic
Type of liner	PE

Elongation at break	20 %
Tensile strength	133 N/cm
Static shear resistance at 40°C	medium
Tack	very good
Temperature resistance min.	-40 °C
Ageing resistance (UV)	very good
Softener resistance	medium
Temperature resistance short term	110 °C
Temperature resistance long term	60 °C
Chemical resistance	good
Static shear resistance at 23°C	medium

Elongation at break	20 %
Tensile strength	133 N/cm
Static shear resistance at 40°C	medium
Tack	very good
Temperature resistance min.	-40 °C
Ageing resistance (UV)	very good
Softener resistance	medium
Temperature resistance short term	110 °C
Temperature resistance long term	60 °C
Chemical resistance	good
Static shear resistance at 23°C	medium

Adhesion to ABS (initial)	12 N/cm
Adhesion to ABS (after 14 days)	13 N/cm
Adhesion to Steel (initial)	11 N/cm
Adhesion to Steel (after 14 days)	13 N/cm

Adhesion to ABS (initial)	12 N/cm
Adhesion to ABS (after 14 days)	13 N/cm
Adhesion to Steel (initial)	11 N/cm
Adhesion to Steel (after 14 days)	13 N/cm

Liner variants:
PV1 = white PE-coated paper liner (122µm thickness)
PV15 = blue HDPE film liner (100µm thickness)

Certificates & documents:

Certificate of conformity for bonding of labels of shelves in icehouses (corresponding with LFGB, directives 2011/10/EC, 1935/2004/EC, 19/2004/EC and German Consumer Goods Act
LEED assessment (VOC content acc. to ASTM D 2369-10
Byggvarubedömningen's conformity (Sweden)

Temperatures below 0°C can lead to frosted/iced surfaces. Bonding to such surfaces will not enable our product to be used in a safe and permanent way. Therefore, it's of high importance to reduce any surface contamination including ice and frost before bonding.

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.

Product information_tesa® 51920_en-SG 69.3 kB

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Product comparison

Name of product	tesa® 51920	tesa® 4965 Original Next Gen	tesa® flameXtinct 45051	tesa® 59650 - Team 4965 Thin 160µm	tesa® 64620	tesa® 4945	tesa® 64624	tesa® 4963	tesa® 6917	tesa® 4917	tesa® 64621 Industry	tesa® 88663
Total thickness	200 µm	205 µm	200 µm	160 µm	185 µm	100 µm	175 µm	107 µm	90 µm	90 µm	90 µm	150 µm
Type of adhesive	acrylic	biomass-balanced tackified acrylic	FR acrylic	tackified acrylic	synthetic rubber	tackified acrylic	synthetic rubber	natural rubber	tackified acrylic	tackified acrylic	synthetic rubber	tackified acrylic
Backing material	PP film	Post consumer recycled PET	PET	PET film	PP film	Post consumer recycled PET	PP film	PVC film	PP film	PP film	PP film	PET
Adhesion to Steel (initial)	11 N/cm	11.5 N/cm	9 N/cm	11.3 N/cm	9.5 N/cm	7 N/cm	12 N/cm	5.9 N/cm	8.2 N/cm	8.2 N/cm	10 N/cm	11.6 N/cm
Color	white	transparent	transparent	transparent	white	transparent	transparent	transparent	transparent	transparent	transparent	transparent