Model No.: PR-PTFE-1
The chemical, electrical and thermal performance of PTFE is second to none among any other available plastics. So it is known as "the King of Plastic". It is among the most widely used of all the fluoropolymers.
-Work well between -180°C and 260°C
-Superior chemical resistance
-Very low coefficient of friction
-Longest aging life in plastics
-Good dielectric properties
7.Chemical resistance linings
8.Medical apparatus such as hoppers, beakers
Technical data sheet
|Water absorption 24hrs||ISO 62||%||< 0.05|
|Heat deflection temperature - HDT/A||ISO 75A||ºC||-|
|Min. service temperature||ºC||-180|
|Max. service temperature||ºC||260|
|Thermal conductivity at 23 ºC||DIN 11359||W/(K*m)||0.25|
|Coefficient of linear thermal expansion||ISO 11359||10-4*K-1||1.2|
|Flammability Rating(6mm thickness)||UL 94||-||V-0|
|III.Mechanical Properties at 23ºC|
|Tensile strength at yield||ISO 527-2||MPa||25|
|Tensile strength at break||ISO 527-2||Mpa||-|
|Elongation at break||ISO 527-2||%||50|
|Modulus of elasticity after tensile test||ISO 527-2||MPa||700|
|Modulus of elasticity after flexural test||ISO 178||MPa||-|
|Hardness - Shore D||DIN 53505||55|
|Charpy impact strength||ISO 179||kJ/m2||N. B.|
|Friction coefficient||DIN 53375||0.08|
|IV.Electrical Properties at 23ºC|
|Dielectric constant at 1 MHz||IEC 60250||106Hz||2.1|
|Dielectric loss factor at 1 MHz||IEC 60250||106Hz||0.0002|
|Volume resistively||IEC 60093||Ohm (Ω) * cm||>1016|
|Surface resisively||IEC 60093||Ohm (Ω)||>1016|
|Dielectric strength||IEC 60243-1||kV/mm||48|
|NOTE: 1 g/cm3 = 1,000 kg/m3, 1 Mpa = 1 N/mm2, 1kV/mm = 1 MV/m|
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Product Categories : PTFE Sheet&Rod