Product Construction
Backing material | non-woven |
Colour | translucent |
Colour of liner | brown |
Thickness of liner | 71 µm |
Total thickness | 100 µm |
Type of adhesive | tackified acrylic |
Type of liner | paper |
Double-sided non-woven tape
tesa® 4959 is a double-sided mounting and splicing tape equipped with a non-woven backing and coated with an acrylic adhesive of high tack and good shear strength. It is UV and ageing resistant and largely resistant to plasticisers.
Backing material | non-woven |
Colour | translucent |
Colour of liner | brown |
Thickness of liner | 71 µm |
Total thickness | 100 µm |
Type of adhesive | tackified acrylic |
Type of liner | paper |
Backing material | non-woven |
Colour | translucent |
Colour of liner | brown |
Thickness of liner | 71 µm |
Total thickness | 100 µm |
Type of adhesive | tackified acrylic |
Type of liner | paper |
Elongation at break | 2 % |
Tensile strength | 8 N/cm |
Tack | very good |
Temperature resistance min. | -40 °C |
Static shear resistance at 40°C | medium |
Ageing resistance (UV) | very good |
Temperature resistance long term duration | 80 °C |
Chemical resistance | good |
Static shear resistance at 23°C | good |
Temperature resistance short term duration | 200 °C |
Humidity resistance | very good |
Elongation at break | 2 % |
Tensile strength | 8 N/cm |
Tack | very good |
Temperature resistance min. | -40 °C |
Static shear resistance at 40°C | medium |
Ageing resistance (UV) | very good |
Temperature resistance long term duration | 80 °C |
Chemical resistance | good |
Static shear resistance at 23°C | good |
Temperature resistance short term duration | 200 °C |
Humidity resistance | very good |
Adhesion to ABS (initial) | 7.5 N/cm |
Adhesion to ABS (after 14 days) | 9 N/cm |
Adhesion to Aluminium (initial) | 7.5 N/cm |
Adhesion to Aluminium (after 14 days) | 8 N/cm |
Adhesion to PC (initial) | 9.5 N/cm |
Adhesion to PC (after 14 days) | 14 N/cm |
Adhesion to PE (initial) | 4 N/cm |
Adhesion to PE (after 14 days) | 4.5 N/cm |
Adhesion to PET (initial) | 7 N/cm |
Adhesion to PET (after 14 days) | 7.5 N/cm |
Adhesion to PP (initial) | 5.5 N/cm |
Adhesion to PP (after 14 days) | 6.5 N/cm |
Adhesion to PS (initial) | 8.5 N/cm |
Adhesion to PS (after 14 days) | 9 N/cm |
Adhesion to PVC (initial) | 6.5 N/cm |
Adhesion to PVC (after 14 days) | 14 N/cm |
Adhesion to Steel (initial) | 8 N/cm |
Adhesion to Steel (after 14 days) | 8.5 N/cm |
Adhesion to ABS (initial) | 7.5 N/cm |
Adhesion to ABS (after 14 days) | 9 N/cm |
Adhesion to Aluminium (initial) | 7.5 N/cm |
Adhesion to Aluminium (after 14 days) | 8 N/cm |
Adhesion to PC (initial) | 9.5 N/cm |
Adhesion to PC (after 14 days) | 14 N/cm |
Adhesion to PE (initial) | 4 N/cm |
Adhesion to PE (after 14 days) | 4.5 N/cm |
Adhesion to PET (initial) | 7 N/cm |
Adhesion to PET (after 14 days) | 7.5 N/cm |
Adhesion to PP (initial) | 5.5 N/cm |
Adhesion to PP (after 14 days) | 6.5 N/cm |
Adhesion to PS (initial) | 8.5 N/cm |
Adhesion to PS (after 14 days) | 9 N/cm |
Adhesion to PVC (initial) | 6.5 N/cm |
Adhesion to PVC (after 14 days) | 14 N/cm |
Adhesion to Steel (initial) | 8 N/cm |
Adhesion to Steel (after 14 days) | 8.5 N/cm |
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