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Excellent conformability due to transfer tape design
Very good initial adhesion to a wide variety of substrates
Very good temperature and humidity resistance
Good die cutting properties
Product description
tesa® 4965 Transfer is a conformable, tackified acrylic transfer tape with a thickness of 50 μm. It is equipped with our proven and well-known tesa® 4965 adhesive, which is transparent, ageing resistant and has a high initial tack. tesa® 4965 Transfer therefore offers very good immediate grab to uneven surfaces and is suitable for a wide range of applications, such as lamination of lightweight, thin materials. Several products are equipped with this unique and high performing tesa® 4965 adhesive, and together these products make up Team 4965. This double-sided film tape assortment helps to easily select the most efficient tape based on customer demands, products, and processes. tesa® 4965 Transfer 50 μm can be ordered using order number tesa® 75505. Explore the benefits of the full tesa® 4965 assortment here: https://www.tesa.com/en/industry/general-applications/mounting/team-4965-assortment.
Product details and specifications
Product Features
Main features:
Excellent conformability due to transfer tape design
Very good initial adhesion to a wide variety of substrates
Very good temperature and humidity resistance
Good die cutting properties
Application Fields
tesa® 4965 Transfer is suitable for mounting and lamination applications of flexible materials and lightweight parts.
Example applications are:
Mounting of lightweight parts and materials
Mounting of foams, felts, fabrics and textiles
Lamination of insulation materials
Mounting of flooring systems
Membrane switch mounting
Splicing
Product Construction
Backing material
none
Colour
transparent
Colour of liner
brown/blue logo
Thickness of liner
70 µm
Total thickness
50 µm
Type of adhesive
type: tackified acrylic
Type of liner
type: glassine
Weight of liner
80 g/m²
Product Construction
Backing material
none
Colour
transparent
Colour of liner
brown/blue logo
Thickness of liner
70 µm
Total thickness
50 µm
Type of adhesive
type: tackified acrylic
Type of liner
type: glassine
Weight of liner
80 g/m²
Properties / Performance Values
Tack
good
Chemical resistance
good
Static shear resistance at 23°C
very good
Static shear resistance at 40°C
very good
Temperature resistance long term duration
100 °C
Softener resistance
good
Ageing resistance (UV)
good
Temperature resistance short term duration
200 °C
Humidity resistance
very good
Temperature resistance min.
-40 °C
Properties / Performance Values
Tack
good
Chemical resistance
good
Static shear resistance at 23°C
very good
Static shear resistance at 40°C
very good
Temperature resistance long term duration
100 °C
Softener resistance
good
Ageing resistance (UV)
good
Temperature resistance short term duration
200 °C
Humidity resistance
very good
Temperature resistance min.
-40 °C
Adhesion to Values
Adhesion to ABS (initial)
8 N/cm
Adhesion to ABS (after 14 days)
9 N/cm
Adhesion to Aluminium (initial)
7 N/cm
Adhesion to Aluminium (after 14 days)
7.5 N/cm
Adhesion to PC (initial)
9 N/cm
Adhesion to PC (after 14 days)
9.5 N/cm
Adhesion to PE (initial)
2 N/cm
Adhesion to PE (after 14 days)
3.5 N/cm
Adhesion to PET (after 14 days)
7 N/cm
Adhesion to PP (initial)
2 N/cm
Adhesion to PP (after 14 days)
4 N/cm
Adhesion to PS (initial)
7 N/cm
Adhesion to PS (after 14 days)
9 N/cm
Adhesion to PVC (initial)
7 N/cm
Adhesion to PVC (after 14 days)
11 N/cm
Adhesion to Steel (initial)
8 N/cm
Adhesion to Steel (after 14 days)
8.5 N/cm
Adhesion to Steel (after 3 days)
8 N/cm
Adhesion to Values
Adhesion to ABS (initial)
8 N/cm
Adhesion to ABS (after 14 days)
9 N/cm
Adhesion to Aluminium (initial)
7 N/cm
Adhesion to Aluminium (after 14 days)
7.5 N/cm
Adhesion to PC (initial)
9 N/cm
Adhesion to PC (after 14 days)
9.5 N/cm
Adhesion to PE (initial)
2 N/cm
Adhesion to PE (after 14 days)
3.5 N/cm
Adhesion to PET (after 14 days)
7 N/cm
Adhesion to PP (initial)
2 N/cm
Adhesion to PP (after 14 days)
4 N/cm
Adhesion to PS (initial)
7 N/cm
Adhesion to PS (after 14 days)
9 N/cm
Adhesion to PVC (initial)
7 N/cm
Adhesion to PVC (after 14 days)
11 N/cm
Adhesion to Steel (initial)
8 N/cm
Adhesion to Steel (after 14 days)
8.5 N/cm
Adhesion to Steel (after 3 days)
8 N/cm
Additional Info
Liner variants:PV12: transparent PET liner (75 µm; 105 g/m²)PV20: branded brown paper liner (70 μm; 80 g/m²)
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.
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