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PTG-5 with Drawing Number: 1107


Specification No. 1107

High Performance PTFE Coated Fiberglass Jacketing, 5 Mil

  • Mil-I-18746 Material
  • High & Low Temperature Resistance
  • Outstanding Chemical Resistance
  • Thin & Lightweight

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

Material Specifications


Material Type PTFE Coated Fiberglass
RoHS Compliant
Shelf Life 60 months
Break Strength 70lb./1.0 wide strip
Material Thickness 0.005"
Dielectric Strength 500 volt/mil
Temp. Range (°C) -30° to 85°C (-22° to 500°F)
Mil-Spec Mil-I-18746 and AA-59300, Class 3
Flammability Self-extinguishing
Durability Better

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. © 2019 The Zippertubing® Company, Chandler, Arizona.

PTG-5 is a lightweight Polytetrafluoroethyene (PTFE) Teflon coated; fine weave fiberglass glass fabric that is .005 inches thick. The material conforms to Mil-I-18746 and the Teflon coating make this material ideal for high and low temperatures and/or applications requiring exposure to severe chemical environments. The material has a long history of usage in the Aerospace and Spacecraft industries and is most commonly supplied with Zippertubing's FEP Teflon Z-Track closure. The operational temperature range is -73 to 260°C.

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