• Item Name: tesa® 4965 Original Next Gen
• Manufacturer: tesa SE
• Technologies: Double-sided PET film tape with biomass-balanced tackified acrylic adhesive
• Color: Transparent (liner red)
• Backing material: Post-consumer recycled PET
• Type of adhesive: Biomass-balanced tackified acrylic
• Package Size: Contact to Techniq VN for details
• Shelf Life: Contact to Techniq VN for details
tesa® 4965 Original Next Gen is a 205 µm transparent double-sided industrial PET film tape with a biomass-balanced tackified acrylic adhesive and 90% PCR PET backing, reducing CO₂ emissions by 40% compared to the original tesa® 4965. It delivers high tack, strong shear strength, and reliable adhesion on low surface energy surfaces. The tape withstands humidity, UV, and temperatures up to 200 °C short-term. It is certified for skin contact, UL 969, DIN EN 45545-2, and features low VOC content, making it suitable for diverse industrial mounting applications.
Securing LED lighting and labels in commercial airliners.
Mounting decorative POS materials and displays.
ABS plastic parts mounting in automotive applications.
Self-adhesive mounting for rubber/EPDM profiles.
Decorative molding and profile mounting in furniture.
Battery packs, lenses, and touch-screen mounting for electronics.
| Property | Value |
|---|---|
| Backing material | Post-consumer recycled PET |
| Bio-based carbon content | 90 % (liner) |
| Adhesive type | Biomass-balanced tackified acrylic |
| Liner type | MOPP |
| Liner colour | Red |
| Liner thickness | 80 µm |
| Total thickness | 205 µm |
| Colour | Transparent |
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Ageing resistance (UV) | Good |
| Chemical resistance | Good |
| Humidity resistance | Very good |
| Minimum temperature | -40 °C |
| Softener resistance | Good |
| Static shear resistance 23 °C | Very good |
| Static shear resistance 40 °C | Very good |
| Tack | Good |
| Temperature resistance (long-term) | 100 °C |
| Temperature resistance (short-term) | 200 °C |
| Adhesion ABS (initial / 14 days) | 10.3 / 12 N/cm |
| Adhesion Aluminium (initial / 14 days) | 9.2 / 10.6 N/cm |
| Adhesion PC (initial / 14 days) | 12.6 / 14 N/cm |
| Adhesion PE (initial / 14 days) | 5.8 / 6.9 N/cm |
| Adhesion PET (initial / 14 days) | 9.2 / 9.5 N/cm |
| Adhesion PP (initial / 14 days) | 6.8 / 7.9 N/cm |
| Adhesion PS (initial / 14 days) | 10.6 / 12 N/cm |
| Adhesion PVC (initial / 14 days) | 8.7 / 13 N/cm |
| Adhesion Steel (initial / 14 days) | 11.5 / 11.8 N/cm |
| Liner variants | PV0 red MOPP (80 µm), PV1 brown glassine (69 µm), PV2 brown glassine (78 µm), PV4 white PE-coated (104 µm) |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
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At Techniq, our mission is to connect cutting-edge materials, processes, and equipment with customer needs, enabling efficiency, reliability, and long-term value creation.
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