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Sewn (Nomex Thread) with Drawing Number:

Sewn (Nomex Thread)

High Temperature Nomex Thread

  • Mechanically sewn closed tubing (Teardrop)
  • Various thread types and stitch patterns
  • Most available with optional pull-thru leader
  • Applicable to most jacket material types
  • Limited EMI shield material options
  • Requires cable pull-thru

Raw materials are not sold separately, please contact the sales department for any special requirements.

Material Specifications

Available Attributes

Thread Color Natural/White

Sewn (Nomex Thread)

Elongation 25% (min)
Temperatures 210°C max. operational Decomposition at > 371°C, does not melt
Flammability Self-extinguishes w/ flame removal
Material Meta-Aramid (Nomex)
Construction Spun, 4 Ply
Size TEX-90
Break Strength 6 lbs-min
Color Natural (White)

Specifications subject to change without notice. All statements and technical information contained herein are based on tests we believe to be reliable, but the accuracy or completeness is not guaranteed under all circumstances. Before using Zippertubing® products, the user shall determine suitability for the intended use, and user assumes all responsibility for improper selection. Published attenuation values of Zippertubing® shielding have been verified by laboratory testing of the respective shielding materials. Actual installed attenuation values may differ due to installation techniques and final assembly operation parameters which are beyond the control of Zippertubing®. Actual attenuation values can only be determined by the end user testing the completed assembly. U.S. and International Patents and patents pending. © 2018 The Zippertubing® Company, Chandler, Arizona.

A spun Meta-Aramid sewing thread manufactured from Nomex® staple fibers. For sewing thermal barrier materials with excellent long term heat exposure, good seam strength and good chemical resistance. The thread shall have performance similar to the requirements specified in the Industry Specification A-A-55217A.

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