PTFE Rods
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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)
Minimum Order Quantity1
Accept Small Orders Yes
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