• Item Name: tesa® 58372
• Manufacturer: tesa SE
• Technologies: Flame retardant adhesive tape
• Color: Translucent
• Backing material: PET 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® 58372 is a 50µm translucent double-sided PET flame retardant tape featuring a tackified acrylic adhesive. It offers strong bonding, flame retardancy compliant with UL 94 VTM-0, and reliable long-term performance. The PET backing enhances converting efficiency, while the white/red glassine liner ensures easy release without residue. The tape is halogen-free and conforms to RoHS and REACH standards.
2. Applications
EV battery pack sealing, especially when laminated with foam to meet flame retardant requirements in e-mobility
General mounting uses within automotive systems and environments requiring anti-flaming properties
3. Typical Properties
| Property | Value / Description |
|---|---|
| Backing material | PET film |
| Adhesive type | Tackified acrylic (flame retardant) |
| Liner type | Glassine, white/red logo |
| Total thickness | 50 µm |
| Liner thickness | 69 µm |
| Liner weight | 80 g/m² |
| Colour | Translucent |
| Humidity resistance | Good |
| Static shear resistance @ 23°C | Good |
| Temperature resistance (long-term) | 125 °C |
| Adhesion to ABS | 5.1 → 7.1 N/cm (initial → 3 days) |
| Adhesion to Aluminium | 6.3 → 6.8 N/cm |
| Adhesion to ASTM | 7.1 N/cm (initial) |
| Adhesion to PC | 6.3 → 7.3 N/cm |
| Adhesion to PI | 5.9 → 7.4 N/cm |
| Adhesion to Steel | 7.1 → 8.5 N/cm |
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