• Item Name: tesa® 64993
• Manufacturer: tesa SE
• Technologies: Double-sided filmic tape
• Color: White
• Backing material: PP film
• Type of adhesive: Tackified acrylic
• Package Size: Contact to Techniq VN for details
• Shelf Life: Contact to Techniq VN for details
1. Product Overview
tesa® 64993 is a white double-sided adhesive tape made with a polypropylene (PP) film backing and a tackified acrylic adhesive. It offers a strong balance of initial tack and adhesion, enabling secure bonding on challenging substrates such as PP, PE, and rough surfaces. The tape also demonstrates reliable resistance against temperature, humidity, chemicals, UV, and plasticizers, ensuring durability in demanding automotive applications.
2. Applications
Mounting exterior non-heated car mirrors onto holding plates.
Mounting heating elements of car mirrors onto holding plates.
General bonding on critical plastics and textured surfaces.
3. Typical Properties
| Property | Value / Description |
|---|---|
| Backing Material | PP film |
| Adhesive Type | Acrylic |
| Total Thickness | 240 µm |
| Colour | White |
| Elongation at Break | 20% |
| Tensile Strength | 130 N/cm |
| Adhesion to ABS (Initial / 14d) | 12 / 13.5 N/cm |
| Adhesion to PC (Initial / 14d) | 14.5 / 15.5 N/cm |
| Adhesion to PET (Initial / 14d) | 10 / 10.5 N/cm |
| Adhesion to PP (Initial / 14d) | 8 / 9.5 N/cm |
| UV Resistance | Good |
| Chemical Resistance | Good |
| Humidity Resistance | Very good |
| Softener Resistance | Good |
| Static Shear Resistance (23°C) | Good |
| Static Shear Resistance (40°C) | Medium |
| Tack | Good |
| Temperature Resistance (Short) | 120°C |
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