We create innovative solutions for EV batteries, leveraging our core expertise in polymer technology to design, develop, and manufacture advanced materials.
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Nitto electrical tapes offer more than standard insulation: they deliver high‑bond, high‑purity insulation with effective thermal management, protecting EV battery systems from short circuits while enhancing safety, performance, and battery lifetime.
Our battery‑grade adhesive tapes are designed to maintain zero impact on battery performance while delivering exceptional workability in production. From electrode insulation and fixation to component bonding, we offer a broad portfolio of materials, thicknesses, and colors continuously expanding to meet evolving functional and regulatory demands. Product page >
The No. 31 Series combines electrical strength, heat resistance, and dimensional stability ensuring consistent insulation performance across demanding applications. Product page >
EPTSEALER is a durable and conformable sealing designed to provide reliable environmental protection while supporting efficient manufacturing.
EPTSEALER EE‑1010 is a semi‑closed cell EPDM foam laminated with an acrylic double‑coated adhesive, engineered for dependable sealing in demanding environments. Its unique structure combines the softness and conformability of open‑cell foams with the sealing strength of closed‑cell materials after compression. It is ideal for protecting complex gaps against water, wind, dust, noise, and heat. Product page >
The EC‑100 Series (UL‑94 HF‑1 certified) consists of flexible EPDM foam with a semi‑closed cell structure enhanced by a flame‑retardant formulation. The range includes multiple variants with optional adhesive layers, each leveraging the foam’s softness and conformability for reliable performance. Depending on the applied compression, the EC‑100 Series provides effective waterproofing, airtight sealing, sound insulation, and thermal insulation for a wide range of applications. Product page >
Nitto offers high‑performance double‑coated and transfer tapes specifically designed for the reliable mounting of battery components. Engineered to deliver consistent performance, safety, and durability throughout the battery lifecycle.
5015P is a high‑performance double‑coated tape featuring a PET carrier and pressure‑sensitive acrylic adhesive on both sides. Engineered for reliable bonding, it delivers a balanced mix of holding power, adhesion, and tack — even on low surface‑energy substrates. Product page >
D9600 is a high-performance PET carrier tape offering strong adhesion, thermal stability, and flame-retardant properties. It is engineered to make flame-retardant materials self-adhesive. Product page >
Nitto TEMISH is designed to optimize pressure and temperature balance in electric vehicle battery systems, enhancing both safety and durability. By combining high air and vapor permeability with exceptional chemical resistance.
The TEMISH Z Series delivers robust cold and heat resistance, an oleophobic membrane that blocks washer fluids and automotive oils, and long‑lasting durability ideal for ECU pressure regulation. Designed for easy “one‑touch” mounting, the vent can be installed in any orientation, ensuring reliable performance and simple integration into automotive components. Product page >
Nitto´s fire protection tapes help to prevent thermal runaway of battery systems. The glass cloth-based tapes form a flame barrier, increase the heat resistance and protect sensitive battery components against abrasion. The tapes are flexible and can be easily bended.
P‑212 is a high‑performance tape designed for demanding electrical and high‑temperature applications. It features a high thermal rating, flame‑retardant construction, and excellent conformability. It is an excellent choice for cable harnesses and connection insulation. The tape provides strong edge‑tear resistance and superior solvent resistance, ensuring durability in tough environments. Recommended for general‑purpose insulating and holding tasks involving heavy‑gauge wire or elevated temperatures, P‑212 also serves as the replacement for the discontinued P‑21. Product page >
