
Mylar tape — also referred to as transformer tape, silicone Mylar tape, or PET Mylar tape — is a single-sided adhesive tape.
| Parameter | Value/Specification |
|---|---|
| Colors | Light yellow, dark yellow, blue, red, green, black, white, transparent, etc. |
| Base Material | Polyester film |
| Thickness | 0.05 mm, 0.08 mm, 0.1 mm (others available) |
| Width | 0 – 1270 mm |
| Length | 66 m (custom lengths available) |
| Temperature Resistance | 130°C |
| Elongation | 100% |
| Peel Strength | ≥250 N/m |
| Dielectric Breakdown Voltage | 5.5 kV |
| Electrolytic Corrosion Factor | 1.0 |
| Flame Retardancy Rating | 94V-0 |
| Solvent Resistance | Excellent |

Widely used for the insulation wrapping of various electrical machinery and electronic components, such as transformers, motors, and capacitors.
Mylar tape—also referred to as polyester tape—utilizes polyester film as its base material and employs a flame-retardant acrylic adhesive. This product offers high conformability and possesses excellent resistance to chemicals, solvents, and moisture. It is also resistant to cutting and abrasion, and features inherent flame-retardant and insulating properties. It is available in a variety of colors, including red, yellow, black, green, blue, white, and transparent.
Key Feature: High temperature resistance (capable of withstanding up to 130°C).