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PFR-18 with Drawing Number: 1005


Specification No. 1005

Extremely Flexible, Abrasion-Resistant, Polyurethane Film, 18 Mil

  • Ideal for Aerospace Applications
  • Excellent Abrasion, Environmental, Chemical & Electrical Properties
  • Excellent Fluid Resistance
  • Outstanding Flexibility & Abraison Resistance
  • Flame Retardant

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

Material Specifications

Available Attributes

Material Color Black


Configuration Extruded Material
Copper Corrosion Mil-C-27072 & 13777
Material Thickness 0.018"
Dielectric Constant 5.0 - 6.0
Elongation 650%
Shelf Life 60 months
Tensile Strength 4,000 psi.
Fluid Resistance Best
RoHS Compliant
Flame Retardant UL 94 V-0
Dielectric Strength 900 volts/mil
Fungus Resistant Mil-Std-810, Method 508.3
Temperature Range -55° to 107°C (-67° to 224.6°F)
Mil-Spec Mil-C-27072; Mil-C-13777; Mil-I-3930/21

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.

PFR-18 is an extremely flexible, flame-retardant polyether urethane material that has a soft rubber-like texture. PFR-18 jacketing offers exceptional ruggedness, resistance to abrasion and most fluids, while exhibiting high flexibility in virtually any demanding environment. The material meets Mil-I-3930/21 specifications and is an excellent choice for many nuclear, aerospace and military applications where PVC materials are not permitted. PFR-18 can be configured for round, flat and rectangular cable configurations and can be combined with most Zippertubing EMI Shielding materials.

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