Teflon Rod 100% Virgin | PTFE

PTFE sheet virgin has excellent non-stick properties and is widely used in a variety of low load applications. It is resistant to temperatures in excess of 200 deg C, has a low co efficient of friction and excellent chemical resistance. It complies with FDA requirements making it suitable for the food industry. TYPICAL PHYSICAL PROPERTIES OF VIRGIN PTFE Property Test Method Typical Values Specific Gravity BS EN ISO 13000-2 2.14 – 2.19 g/cm3 Tensile Strength BS EN ISO 13000-2 20 - 30 MPa Elongation BS EN ISO 13000-2 350% Shore D Hardness BS EN ISO 13000-2 55 - 65 Water Absorption DIN 53472/8.2 Zero Modulus of Elasticity DIN 53482 750 MPa Volume Resistivity DIN 53482 1018 ΩCM Dielectric Constant (60Hz - 2GHz) ASTM D150 2.1 Dielectric Strength IEC 60243-1 Film 100µm 105 Coefficient of Friction <0.1 APPLICATIONS Virgin PTFE (unfilled) is most often used where mechanical properties are not the most important requirement. Our most recent projects where Virgin PTFE has been specified include high voltage electrical connectors, environmental seals within commercial fishing reels and another where Virgin PTFE was specified as a diaphragm material, bonded to an elastomer substrate to offer the best of chemical resistance and purity on one side combined with flexural properties of the elastomer. Pump housings, valve seats, gaskets, roller coverings, shaft bearings, filter housings, etching plates, shaft seals, slide runners, chemical engineering, machine parts, transport and conveyor technology, pump and instrument construction, electrical industry, electronics, laser technology, fume purification, pure water production, cryogenics, filter technology, food and medical technology.