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NMN 3-5-3 Insulation Sheet - 24" x 36" (Nomex-Mylar)
NMN 3-5-3 Insulation Sheet - 24" x 36" (Nomex-Mylar)
 
NMN 3-5-3 24 " X 36" SHEET
Our Price: $18.12

Quantity in Stock:72

Product Code: INNMN353S
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Description Technical Specs Data Sheet
 


   Our premium NMN 3-5-3 (Nomex-Mylar-Nomex) 24" x 36" Insulation Sheet is a high-performance, three-ply flexible triplex laminate designed for demanding electrical environments. Engineered by bonding calendered Nomex® paper to a thick 5-mil core layer of polyester (Mylar®) film using a high-temperature adhesive system, this structural composition guarantees zero blistering or delamination under intense thermal stress.




   The balanced triplex construction yields the best of both materials: the extra-thick internal Mylar layer supplies elite dielectric shield integrity and heavy tensile properties, while the outer Nomex layers contribute superior long-term thermal aging stability, excellent varnish absorption, and exceptional edge tear resistance.

Applications

Primary Applications

  • Electric Motors & Generators: Ideal for slot liners, wedges, phase-to-phase insulation, and coil wraps in high-power Class H systems, as well as heavy-duty or specialty Class F motors.
  • Transformers: Excellent choice for ground, barrier, and wrapper insulation layers in medium-to-large dry-type transformers.
  • Industrial Electronics: High-temperature masking, phase barriers, and mechanical component shielding in environments reaching up to 180°C.