PTFE Rods

Product Details:

Color White

Material PTFE

Shape Cylindrical

Brand Polestar Polymers

Density 2.14 g / cm3

Tensile Strength Less than or equal to 20 N / mm2

Country of Origin Made in India

Diameter 120 mm (Extruded),300 mm (Moulded)

Length Extruded Upto 2000 mm,Moulded Upto 300 mm

Hardness Less than or equal to 50 Shore D

Elongation at break Less than or equal to 200 %

Compressive Strength at 1% deformation 4 - 5 N / mm2

Deformation under load at room temperature after 24 hours at 13,7 N/mm2 Greater than or equal to 17 %

Permanent deformation as above after 24 hrs of rest at room temperature Greater than or equal to 8 %

Dynamic coefficient of friction 0.06 %

Service Temperature (min - max) - 200 / + 260 deg C

Thermal expansion coefficient (linear) 25 - 100 DegreeC 2 - 13 10-5 (mm/mm) / deg C

Dielectric strength (specimen 0,5mm thick) Less than or equal to 20 KV / mm

Volume resistivity 10 ohm*cm

Surface resistivity 10 ohm

Polytetrafluoroethylene Rod (PTFE), generally referred to as Telfon ( a registered trademark of DuPoint), is a synthetic, nontoxic, fluorocarbon-based polymer that is widely used in many applications.

PTFE's low coefficient of friction, excellent electrical properties, high chemical resistance, and stability in wide temperature ranges make it a choice material for electrical and thermal applications.

Up to a service temperature of 260 deg C PTFE does not change its own physical and molecular properties.

Characteristics of Polestar PTFE

Low coefficient of friction

Wide operating temperature from - 200 deg C to +260 deg C

Astonishing chemical resistance

Excellent insulator

Excellent dielectric properties

Typical Areas of Applications

Chemical Industry

Pumps

Laboratory Applications

Gaskets, Seals, Valves

Insulators for Electrical Industry

Size Range

Diameter:- 3 mm to 120 mm (Extruded), 25 mm to 300 mm (Moulded)