Cholan Industries Pvt Ltd specializes in the manufacture of quality volume PTFE Moulding and turned parts. From Virgin PTFE to specialized compounds, we deliver materials engineered for the harshest environments.
Explore PTFE Grades
By blending PTFE with specific fillers such as glass fiber, carbon, bronze, and graphite, we significantly enhance its mechanical and thermal properties to suit precise industrial applications.
The extraordinary characteristics of Virgin PTFE make it the ideal choice in a wide range of products. It has a coefficient of friction that is one of the lowest of any material, is extremely abrasion resistant, and highly adaptable to harsh environments.
It is extremely corrosion resistant, especially to acids and harsh chemicals. Its original properties remain the same even after extended time periods in water.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Carbon filled grades have improved wear characteristics, reduced creep, increased hardness, and good electrical conductivity. Performs exceptionally well in water and steam applications.
It exhibits good initial wear and rubbing/sliding contact characteristics. The low friction property reduces initial wear, displays higher load carrying capabilities, and serves well in corrosive environments without lubrication.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Glossy black, non-abrasive material ideal for softer mating surfaces like stainless steel. FDA, USDA, and NSF compliant with excellent chemical resistance, high deformation resistance, and a max operating temp of 300°C.
Offers similar results as Carbon filled PTFE but with lower compressive strength. Ideal where aluminum and water are concerned. (Note: Should not be used in ultra-dry vacuum applications).
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
The most commonly used filler. It has only a slight effect on chemical properties yet adds greatly to mechanical properties. Offers the best balance of chemical, electrical, and mechanical properties requiring low cold flow and high compressive rigidity.
Improves compressive properties by up to 40% and dimensional stability. Performs well in oxidizing environments.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Offers characteristics such as hardness, low wear, higher compressive strength, better dimensional stability, and high thermal conductivity. Used heavily in steam service, eliminating valve sticking. Reduces deformation under load.
Specially designed for heavy-duty mechanical service like bearing applications. (Note: Not for use in corrosive service, against aluminum, or in water).
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
This filler is used frequently in combination with others to increase surface hardness, stiffness, and to reduce the starting coefficient of friction and steady-state wear. Its effect on electrical and chemical properties is negligible.
This material is excellent in dry gas applications offering superior wear characteristics.
High-stiffness seals, dry gas components, low-friction dynamic guides.
Provides excellent wear and heat resistance for high-pressure applications. Performs exceptionally well in hydraulic, steam, and water environments. Can be abrasive in rotary service against soft metals.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Excellent in dry service applications with a very low wear rate in vacuum and inert gases. Offers very low abrasion to dynamic mating surfaces.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Pigmented PTFE materials contain pigment in addition to other fillers. These pigments can add to the wear and compressive properties while aiding in applications where visual color coding is mandatory.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Stainless Steel filled PTFE compounds are utilized heavily for seats and seals requiring high heat and steam resistance. This specialized compound is also widely used in many applications involving food processing operations.
Valve seat, O-Ring, Back up Ring, Thrustpad, SealingBush, Stem Seal, Bushes, Rods, Sheets, Bearing Rings, All Kinds of washer, Insert, Spiral backup Ring, Gasket, Packing sets.
Let our engineers help you select the exact PTFE formulation required for your temperature, pressure, and chemical environment.
