PTFE Cables have outstanding mechanical & electrical properties. They are heat
resistant and have its application for temperature range from -65 °C to 260 °C.

In most adverse industrial conditions, where chemical fumes & other liquids
make all other types of cables are vulnerable, PTFE polymer which is a known
by TEFLON, a DUPONT Regd. Trademark becomes an excellent solution as it is
chemically inert to most of industrial chemicals. Its outstanding di electric
properties even at high elevated temperatures make it suitable for harsh
industrial applications.

The PTFE equipment wire are as per US Military MIL – W – 16878D and Indian
defense specifications JSS 51034.92. As per these standards, PTFE wires are
classified in three main working voltage grades.



GRADE SPARK TESTING DIE ELECTRIC TESTING
ET (250 V) 2500 V ACrms 1500 V ACrms
E (600 V) 3400 V ACrms 2000 V ACrms
EE (1000 V) 5000 V ACrms 3000 V ACrms

CONSTRUCTIONAL DETAILS:

Conductor Soft Annealed silver plated or nickel plated copper wires or as
per client’s requirement.
No. of cores Single core and Multi core
Core Insulation Spirally Wrapped PTFE Tape and Sintered
Core Laying Twited
Screening Silver Plated Copper / Tin plated copper / SS braiding as per client’s
requirement
Outer Sheath Spirally Wrapped PTFE tape and Sintered.
Braiding Fine annealed soft mirror finished SS WIRE


ADVANTAGES OF PTFE insulated WIRES & CABLES:

• High dielectric values resulting in excellent resulting in space & weight
saving
• Wide operating temperature from -65 °C to 260 °C
• Inert to most chemicals & fluids even at elevated temperature & pressure.
• Unaffected by oils, lubricants & hydraulic fluids
• Non flammable, non toxic, resistant to solder iron damage.
• Suitable for high frequency operation.
• Immune to agene, fungus & water absorption.
• Resistance to UV resistance & stress creaking.
• High strain & abrasion resistance.

FEW IMPORTANT PTFE WIRES & CABLES A