1. Electromagnetic Shielding application scenario: electronic equipment shell (such as mobile phone, notebook computer, 5G base station). Medical equipment (MRI, CT scanner anti-interference). Military industry and aerospace (radar, communication equipment). Function: Prevent external electromagnetic interference (EMI) or internal signal leakage. 2. Electrostatic protection application scenarios: integrated circuit (IC) packaging, anti-static workbench. Petrochemical storage tank (anti-electrostatic spark). Function: Derive electrostatic charge and avoid damage of electronic components. 3. Circuit repair and printing electronic application scenario: PCB circuit repair (instead of traditional welding). Flexible circuits (such as wearable devices, RFID antennas). Function: Direct spraying forms a conductive path, which simplifies the processing flow.
High shielding requirements (such as 5G equipment) → silver-based conductive paint (Ag). Low-cost solution (such as consumer electronics) → carbon-based or copper-based conductive paint (antioxidant coating is required). Flexible circuit → Graphene or nano-silver conductive paint (bending resistance). High temperature environment → nickel-based or silver-epoxy composite paint.
