Nomex Paper Tape for Electrical Insulation, Motors & Transformers

Nomex Paper Tape offers outstanding thermal endurance, dielectric strength, and flame resistance, making it an ideal insulation material for motors, transformers, generators, and lithium battery packs in demanding environments.

Features:

Withstands continuous high temperatures up to 180°C.
Excellent electrical insulation and dielectric strength.
Outstanding flame retardancy and arc resistance.
Lightweight, flexible, and tear-resistant aramid paper backing.
Compatible with automated winding and die-cutting processes.
Available in various thicknesses and adhesive systems.

Applications:

Slot liner, phase, and interlayer insulation in electric motors and generators, Transformer coil wrapping and layer insulation, Battery cell and module insulation in EV and energy storage systems (ESS), PCB shielding and internal electronic insulation, Die-cut parts for high-temp, high-voltage insulation needs.

Additional Documents:

Nomex Paper Tape (TDS)

Adhesive Tapes Selection Guide

Technical data

Product Code / Technical Parameters	P9809	P9813
Color	White	White
Total Thickness [mm]	0.09	0.13
Backing Thickness[mm]	0.05	0.08
Backing	Aramid Paper	Aramid Paper
Adhesive	Acrylic	Acrylic
180°Peel Strength[N/inch]	≥10	≥10
Tensile Strength[N/10mm]	MD≥39 CD≥18	MD≥65 CD≥32
Elongation At Break[%]	MD≥9 CD≥6	MD≥11 CD≥8
Breakdown Voltage[V]	≥850	≥1650
Long-Term Temperature Resistance[℃]	150	150
Short-Term Temperature Resistance[℃]	180	180

Legal Disclaimer

The values given are typical values, and do not constitute a specification. We recommend testing the suitability of the self-adhesive tape for the designated application or use. Please contact us or e-mail info@ysdiecut.com to determine product availability.

OEM: Delivers tailor-made adhesive tape products and die-cut components under your brand specifications—designed to integrate seamlessly into your end products.

ODM: Tape ODM (Original Design Manufacturing) refers to a service model where designs, develops, and manufactures ready-to-sell adhesive tape products that can be branded and marketed under your own label.

Die cutting tape are available in rolls, sheets, or custom-cut parts, tailored to a wide range of industry standards or customer-specific designs.

Nomex Paper Tape Manufacturer
Yousan New Materials

Storage
It is recommended to store in a clean and dry place, away from direct sunlight, to prevent damage to the packaging, and to avoid keeping it with volatile solvents. The storage temperature is 0-40°C and the humidity is <80%. To maintain optimal performance, this product should be used within 12 months from the date of manufacture.