Custom Black PET Mylar Insulation Film for Lithium Battery Pack, Flame Retardant Electrical Insulation Sheet with Single-Sided Adhesive

Product Description:

Custom Black PET Mylar Insulation Film is a high-performance electrical insulation material specially designed for lithium battery packs, battery protection circuits, and electronic components. Made from premium PET Mylar film, it offers excellent electrical insulation, flame retardancy, and mechanical durability to improve battery safety and reliability.

Featuring a single-sided adhesive backing, this insulation sheet provides easy installation and strong bonding performance. The flame-retardant PET material effectively protects battery circuits and components from short circuits, heat exposure, and electrical risks while maintaining excellent dimensional stability and resistance to aging.

Key Features:

• High-quality black PET Mylar insulation film
• Flame-retardant and fire-resistant performance
• Excellent electrical insulation properties
• Single-sided adhesive backing for easy application
• Strong adhesion and reliable bonding performance
• Good heat resistance and dimensional stability
• Resistant to moisture, chemicals, and aging
• Custom die-cut shapes and sizes available

Applications:

• Lithium-ion battery packs
• Battery protection circuit boards (PCB/BMS)
• Power battery modules
• Energy storage systems (ESS)
• Electronic component insulation
• Battery cell protection and isolation