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EV Battery Tapes

The Donlee battery tape series is mainly made of PET, PI, BOPP, or other functional base films, which are coated with specialized pressure-sensitive adhesive by a precision coating machine. The products can be customized in thicknesses, colors, and adhesions in different application scenarios. We offer a wide range of solutions for the battery industry including terminal fixing tape, bonding tape, temperature resistant tape, EV battery wrapping tapes, fireproof and insulation tapes, etc, some other news tapes for battery are constantly developing. The above products are widely applied in Lithium battery as terminal fixing, battery tabs and aluminum case insulation and wrapping, temporary protection for pouch cells during their in-plant processing, etc.

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Item No. Substrate Adhesive Total Thickness Peeling Strength Description Application
(Microns) (N/25mm)
LA30D-800CL PET blue Acrylic 30±2 ≥4 Excellent electrolyte resistance, high adhesion, soft, flat, and easy to apply For lithium batteries cores and terminals strapping fixation.
LA30G-700CL PET green Acrylic 30±2 ≥5
LA75D-1200Z PET Acrylic 105±6 12±3 Using None-silicone PET substrates, a dual-layer structure For insulative protection of aluminum cased batteries, provide an explosion-proof and impermeability barrier
DL70-15APE BOPP Acrylic 72±4 0.22±0.05 Good initial adhesion performance with firm holding, and excellent thermal stability. For pouch cell process protection. No wrinkles after cells formed, no residues under high temperature and pressure, no cause ink transfer and fragments of printed codes.
IA25Y-500L PI Acrylic 50±4 ≥5 Excellent mechanical properties, electrical insulation, and electrolyte resistance performance For insulation protection of external electrode taps and circuits, also for batteries components bonding, assembling, sealing, and strapping.
TA25G-800CL PET Acrylic 53±5 8±2 Excellent High- temperature resistance, electric insulation, flame retardant performance. For bonding cylindrical batteries blue, black and red plastic gaskets, using in the packing step of various cells and batteries.
Please enter your full name.
Please enter your company name.
Please enter your email.
Please enter your film and tape requirements, and we will get back to you within 24 hours.