E-2931 is a 1 mil polyester film with a matte white topcoat specially engineered to be flame-retardant. It is printable and high-temperature-resistant, mainly for cable, wire and packaging identification. It can be printed on-site, and combined with ETIA-TECH series ribbons it delivers good image clarity, with strong adhesion and excellent chemical-solvent resistance.
| Property | Value |
|---|---|
| Facestock | 1 mil (0.043 mm) matte white flame-retardant polyester (PET) |
| Adhesive | Acrylic PSA (0.025 mm) |
| Liner | 0.070 mm |
| Flame retardancy | Flame-retardant facestock |
| Temperature rating | −40 to 150 °C |
| Peel adhesion | 12 N/25 mm (GB/T 2792) |
| Initial adhesion | 15 N/25 mm (GB/T 31125) |
| Retention force | ≥ 48 h/25 mm (GB/T 4851) |
| Shelf life | 1 year below 22 °C / 50% RH |
| Compliance | RoHS (2002/95/EC) |
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