Description
In applications where Molded PTFE tube excellent insulating properties are needed heavy walled tube is the shape of choice(in spark plugs for stationary generators, coaxial spacers, connectors. Because drilling a precise hole in longer PTFE lengths is impossible, extruded tube is the best way to insure uniform wall thickness throughout the length of the tube. Various fillers are available to modify the properties of PTFE to meet application requirements.
Specification
Property | Test Method | Value | |
Specic gravity | ISO 13000-2 | g/cm 3 | 2,1 – 2,3 |
Tensile strength | ISO 13000-2 | MPa | ≥ 20 |
Elongation | ISO 13000-2 | % | ≥ 200 |
Hardness | ISO 13000-2 | Shore D | ≥ 54 |
Ball Hardness | ISO 13000-2 | MPa | ≥ 23 |
Compression strength at 1% deformation | Kg/cm 2 | ≥ 70 | |
Deformation under load (140 Kg/cm 2 for 24 hrs. At 23° C) | ASTM D621 | % | 10 – 13 |
Permanent deformation (after 24 hrs. Relaxation at 23° C) | ASTM D621 | % | 6 – 7,5 |
Coe‑cient of static friction | ASTM D1894 | 0,08 – 0,10 | |
Coe‑cient of dynamic friction | ASTM D1894 | 0,06 – 0,08 | |
Thermal conductivity | ASTM C 177 | W / m .K | 0,24 |
Dielectric constant ( at 60 Hz to 2GHz ) | ASTM D150 | / | 2,1 |
Dielectric Strength | ASTM D149 | KV/mm | 20 – 70 |
Volume resistivity | ASTM D257 | Ohm. cm | 10 18 |
Flamability | UL 94 | VE-0 | |
Water absorption | ASTM D570 | % | 0,01 |
Advantages
High Heat Resistance
High Resistance To External Chemical Agents And To Solvents
Excellent Anti-Adhesion
High Dielettric Characteristics
Low Friction Coefficient
Non Toxicity
Industries
Other applications are seals, submersible pump components, lining systems and many other applications in the Oil & Gas, Chemical, Industrial and Electronic markets.
Description
In applications where Molded PTFE tube excellent insulating properties are needed heavy walled tube is the shape of choice(in spark plugs for stationary generators, coaxial spacers, connectors. Because drilling a precise hole in longer PTFE lengths is impossible, extruded tube is the best way to insure uniform wall thickness throughout the length of the tube. Various fillers are available to modify the properties of PTFE to meet application requirements.
Specification
Property | Test Method | Value | |
Specic gravity | ISO 13000-2 | g/cm 3 | 2,1 – 2,3 |
Tensile strength | ISO 13000-2 | MPa | ≥ 20 |
Elongation | ISO 13000-2 | % | ≥ 200 |
Hardness | ISO 13000-2 | Shore D | ≥ 54 |
Ball Hardness | ISO 13000-2 | MPa | ≥ 23 |
Compression strength at 1% deformation | Kg/cm 2 | ≥ 70 | |
Deformation under load (140 Kg/cm 2 for 24 hrs. At 23° C) | ASTM D621 | % | 10 – 13 |
Permanent deformation (after 24 hrs. Relaxation at 23° C) | ASTM D621 | % | 6 – 7,5 |
Coe‑cient of static friction | ASTM D1894 | 0,08 – 0,10 | |
Coe‑cient of dynamic friction | ASTM D1894 | 0,06 – 0,08 | |
Thermal conductivity | ASTM C 177 | W / m .K | 0,24 |
Dielectric constant ( at 60 Hz to 2GHz ) | ASTM D150 | / | 2,1 |
Dielectric Strength | ASTM D149 | KV/mm | 20 – 70 |
Volume resistivity | ASTM D257 | Ohm. cm | 10 18 |
Flamability | UL 94 | VE-0 | |
Water absorption | ASTM D570 | % | 0,01 |
Advantages
High Heat Resistance
High Resistance To External Chemical Agents And To Solvents
Excellent Anti-Adhesion
High Dielettric Characteristics
Low Friction Coefficient
Non Toxicity
Industries
Other applications are seals, submersible pump components, lining systems and many other applications in the Oil & Gas, Chemical, Industrial and Electronic markets.
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