Anti-magnetic card NFC sticker pastel card

Product Material Introduction: Absorbing material is also called magnetic shielding material, metal isolation material, anti-metal material, ferrite material, commonly known as "magnetic cloth". It is a flexible and impact-resistant sheet-shaped soft magnetic material formed by mixing flexible soft magnetic glue + resin + rare metal polymer in a certain proportion. Because it can easily match impedance in the high frequency band, it can achieve a high degree of magnetic convergence effect, has excellent wave absorption and anti-projection performance, and has a wide range of applications and rich product groups in the field of communication technology. In recent years, it has played a significant role in isolating interference in the readers and tags of the rapidly developing RFID Internet of Things system and NFC short-distance electronic payment system and in the integrated installation environment of metal materials.