


4umPET double-sided copper plating film is a kind of dense and good shielding film formed by PET vacuum plating, and the common color is copper.
Good density
Good shielding
Good electrical conductivity
Ultra-thin and soft
Meet environmental standards
| item | unit | data | Test standard |
| Base material | PET | ||
| Substrate thickness | mm | 0.004 | |
| Total thickness | mm | 0.006 | ASTM D3652 |
| width | mm | 300-600 | ASTM D3652 |
| 颜色 | Purple bronze | Visual | |
| Surface resistance | mΩ | 70-100 | GB/T 30139 |
| Tensile strength | N/inch | ≥40 | GB7753 |
| Environmental protection | RoHS 2.0 halogen HF compliant |
1. The surface of copper film is smooth and flat;
2, no concave and convex points, folds, indentation, impact;
3, uniform color, no oxidation black spots, corrosion, oil;
4, cutting neat, no cracks, creases.
Conductive shielding film is suitable for communication, computer, automatic control equipment, medical equipment, wire and cable and other products or components, mainly in the high-frequency transmission of shielding, isolation of electromagnetic wave signal interference.
1, storage requirements: Store in a cool and dry place, keep the temperature. Between 20 ° C and 25 ° C, the humidity is not higher than 30% rh.
2, according to LG's suggestion, sealed storage, stored in the environment shelf life of 6 months, please check the adaptability of the product in time.
Any information provided by Le Gong is reliable and accurate, and all specifications are subject to change without notice. The use and application of Legong materials is the responsibility of the end user, as Legong cannot know all potential uses. We do not guarantee the fitness, fitness or merchantability of any material or product for a particular or general purpose. Legong Company shall not be responsible for any kind of accidental or indirect losses, Legong promises to provide after-sales technical services.
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