DMD Insulating Paper: Polyester Film and Non-Woven Soft Composite Material; Class F Insulation Grade
Exquisite Product Description
The DMD series insulating paper is a superior non-woven soft composite material. At its core, it features a polyester film coated with a robust adhesive capable of withstanding temperatures up to 155ºC. Both outer layers are crafted from high-quality electrician's non-woven fabric, culminating in a three-layer insulating paper tailored for Class F insulation. This product boasts outstanding dielectric strength and mechanical toughness, making it an indispensable component in electrical equipment. Its exceptional properties ensure reliability and durability in various electrical applications.
Intricate Product Structure
Primary Applications
Ideal for slot-to-slot, turn-to-turn, phase-to-phase, and liner insulation in motors.
Perfect for Transformer and Reactor Insulation
Essential for Cable Terminals, Power Supply Equipment, and Capacitor Insulation
Power Switchgear Insulation








Shenzhen You-San Technology Co., Ltd., founded in 1997, is a multifaceted group specializing in industrial tapes, film products, and die-cutting divisions. As a trailblazing enterprise that seamlessly integrates R&D, production, and sales, we take immense pride in our cutting-edge R&D team. Our expertise spans adhesive and precision coating technologies, polymer synthesis, polymer rheology, high-performance film research, precision coating, and high-precision die-cutting manufacturing. We are dedicated to delivering comprehensive adhesive tape application solutions that cater to a diverse range of customer needs.
Situated in the vibrant Shenzhen Special Economic Zone, the innovation hub of mainland China, our headquarters are complemented by production bases and sales departments in Hong Kong, Dongguan, Huizhou, Kunshan, Xiamen, Yancheng, and Jinhua. We not only fulfill domestic demand but also actively engage in global economic integration and international industrial collaboration. Our commitment to embedding into the global supply chain underscores our dedication to excellence.
Our company steadfastly adheres to the principles of quality first, innovative development, and the pursuit of ultimate customer satisfaction. Furthermore, we offer ODM and OEM services to accommodate the unique requirements of our clients, ensuring personalized solutions.
Specialized Industrial Tape Division
Our Industrial Tape Division encompasses an extensive range of products, including double-sided tape, foam tape, high-temperature tape, electrically conductive and thermally conductive tape, insulating tape, single-sided tape, and cutting-edge new energy materials. These versatile products are integral to various industries such as electronics, new energy, and industrial manufacturing.
Advanced Film Products Division
The Film Products Division has incorporated state-of-the-art Japanese high-precision blown film production lines and multiple high-precision coating lines to bolster R&D for innovative new materials, particularly high-performance protective films. Our product portfolio includes PE, PET, PU, CPP, PP, OPP, and acid-proof films, ensuring comprehensive coverage for diverse protective needs.

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