Heat Resistant Custom Die Cut Plastic Electrical Fish Paper For Lithium Battery Cell

Precision die-cut ring shape fish paper insulation gaskets with easy peel liner, ready for immediate use. Ideal for lithium batteries, LED power supplies, chargers, motors, transformers, and electrical control panels. Custom shapes, sizes, and thicknesses available.

• Superior Electrical Insulation: High-density fish paper base material with stable insulation resistance prevents short circuits and leakage risks
• High Temperature Resistance: Outstanding heat resistance for continuous high-temperature environments in power devices
• Self-Adhesive Backing: Pressure-sensitive adhesive for easy manual assembly and strong, vibration-resistant bonding
• Oil & Moisture Barrier: Compact fiber structure protects against oil, water vapor, dust, and prevents oxidation
• Thin & Flexible Design: Lightweight material fits narrow gaps without increasing overall thickness
• Precision Die-Cutting: Clean, burr-free edges with consistent size tolerance for mass production
• Anti-Aging Properties: Resists brittleness, cracking, and deformation for extended equipment life

Full OEM customization available including gasket size, sheet thickness, adhesive viscosity, shape contour, and single/double side adhesive options. Low MOQ for sample testing with strict pre-shipment dimension and insulation inspection.