Copper-plastic composite tape is a fundamental material in the electronics industry. Copper foil boasts low surface oxygen characteristics, allowing it to adhere to various substrates such as metals and insulating materials. It is widely used in electronic component materials for communication, computers, radio, and other fields, as well as in shielding materials for wires and cables, and as配套 products for FPC and flexible printed circuit boards. Rolled copper foil, due to its high strength, flexibility, ductility, excellent conductivity, good heat dissipation, and superior surface luster, has become an irreplaceable raw material for certain products!

Copper-plastic composite tape for cable shielding: Composed of copper foil, polyester film, and adhesive. Also known as copper foil Mylar, this product is mainly used in cables with high shielding performance requirements, such as computer cables, signal cables, communication cables, coaxial cables, and other special cables with high shielding performance requirements. The polyester film enhances the tensile strength of the copper foil.

Copper-plastic composite tape (foil Mylar) product main performance indicators: 1. Total thickness: 0.03 mm 2. Copper foil thickness: 0.015 mm 3. Polyester film thickness: 0.012 mm 4. Tensile strength: ≥100 Mpa 5. Elongation: ≥10% 6. Bond strength: N/25mm ≥3.0 7. Aging resistance: Does not delaminate after 7 days of immersion in 68±2℃ hot water 8. Anti-oxidation: Excellent

Note: Subject to agreement between both parties, materials with other specifications and permissible deviations can be supplied. The inner diameter of the tube core is 76mm or can be custom-made according to customer requirements.

Note: Copper-plastic composite tape should be stored in a dry warehouse, away from heat sources and direct sunlight. The storage period is 6 months from the manufacturing date. Moisture and mechanical damage should be avoided during storage and transportation.

This copper foil is also a proprietary variety, primarily used in flexible/foldable printed circuit boards, and it corresponds to the product's performance. Due to the high bendability of such circuit boards, the foil must also possess matching characteristics to meet production requirements.

This copper foil is primarily processed through multiple rolling processes, including rough rolling, fine rolling, and ultra-precision rolling, to ensure superior quality.