• Item Name: tesa® 4985
• Manufacturer: tesa SE
• Technologies: Transparent tacky transfer tape with modified acrylic adhesive
• Color: Transparent (liner brown)
• Backing material: None
• Type of adhesive: Tackified acrylic
• Package Size: Contact to Techniq VN for details
• Shelf Life: Contact to Techniq VN for details
tesa® 4985 is a transparent tacky transfer tape using a modified acrylic adhesive. It provides excellent conformability, good immediate grab on uneven surfaces, and smooth dispensing performance when used with compatible dispensers. The tape offers durable adhesion, UV and humidity resistance, and is suitable for a variety of light-duty mounting and splicing applications.
Mounting posters and photos.
Mounting fabrics for pattern books.
Splicing of paper.
| Property | Value |
|---|---|
| Backing material | None |
| Adhesive type | Tackified acrylic |
| Liner type | Glassine |
| Liner colour | Brown |
| Liner thickness | 71 µm |
| Liner weight | 80 g/m² |
| Ageing resistance (UV) | Very good |
| Chemical resistance | Good |
| Humidity resistance | Very good |
| Softener resistance | Good |
| Static shear resistance 23 °C | Medium |
| Static shear resistance 40 °C | Low |
| Tack | Very good |
| Temperature resistance (long-term) | 80 °C |
| Temperature resistance (short-term) | 200 °C |
| Adhesion ABS (initial / 14 days) | 6.9 / 9.3 N/cm |
| Adhesion Aluminium (initial / 14 days) | 7.1 / 10 N/cm |
| Adhesion PC (initial / 14 days) | 7.6 / 9.7 N/cm |
| Adhesion PE (initial / 14 days) | 4.1 / 4.9 N/cm |
| Adhesion PET (initial / 14 days) | 4.9 / 6.4 N/cm |
| Adhesion PP (initial / 14 days) | 3.5 / 5.7 N/cm |
| Adhesion PS (initial / 14 days) | 7.2 / 9.5 N/cm |
| Adhesion PVC (initial / 14 days) | 6.8 / 9.4 N/cm |
| Adhesion Steel (initial / 14 days) | 8 / 11.1 N/cm |
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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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