Product Profile


P.T.F.E. (Polytetrafluroethylene), an insert, non-toxic material is well known for its properties such as virtual immunity to chemical or solvent attack. Therefore, it is the best-suited material for bushes, seals etc. for revolving shaft applications under the most corrosive acid, alkali or solvent service conditions.

Some of the other important properties are:


A. Chemical Resistance:

  • 1. P.T.F.E. is not affected by any known solvents.
  • 2. Water absorption in Nil
  • 3. No common acid or base is absorbed by P.T.F.E. at temperature upto 250oC (480oF)
  • 4. Non-toxic, non ageing, non wet, light and stable and Hygienically clean.


C. Thermal Properties:

  • 1. Wide temperature range: -80oC to 250oC
  • 2. Unaffected by weathering.
  • 3. Does not burn or smoke
  • 4. Enable deep freezing
  • 5. Not affected by ultraviolet rays


B. Electrical Properties:

  • 1. Hi dielectric strength
  • 2. Low dielectric constant – P.T.F.E. does not alter with frequently or temperature.
  • 3. Heat resistant – No risk of insulation failure due to moisture





D. Mechanical Resistance:

  • 1. Excellent abrasion resistance
  • 2. Low coefficient of friction (0.05-0.08)
  • 3. Self lubrication. Specific gravity – 2.14 to 2.20
  • 4. Excellent machinability to close tolerances
  • 5. Tough and flexible even at low temperature
  • 6. P.T.F.E can be machined easily by means of normal matching operations such as turning, milling and drilling etc.


Application : P.T.F.E. Rods are commonly used by Heavy Engineering, Atomic Energy, Textile Industry, Fertilizers, Pharmaceutical industries, Oil refineries, Electronic & Aeronautical Industries, Chemical Plants, Power Stations, Steel Plants.


Advantages :

  • 1. Prevents Corrosion
  • 2. Needs no lubrication
  • 3. Can perform very well in varying temperature
  • 4. Excellent wear resistance. Reduction in production down time.


Available :

  • RODS, SHEETS, PIPES, BLOCKS, TAPES, BUSHES, WASHERS, PISTONS, SEALS, RINGS AS PER CUSTOMERS DRAWINGS SAMPLES & SPECIFICATIONS.