Solid Rod made of PTFE (virgin) - pressed

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General Information Heavy-duty plastic Very good chemical resistance to any organic and... more

General Information

Heavy-duty plastic

Very good chemical resistance to any organic and inorganic media

No water absorption

Very good temperature resistance

Outstanding coefficient of sliding friction

Excellent resistance to weather

Antiadhesive surface

Very low friction values

Very good dielectric properties independent of frequency and temperature

Very good electrical insulating capacity also at air humidity

Non-combustible

High tracking resistance

Highest gas-tightness

Resistant to stress cracks

High-quality technical plastic for chemical apparatus construction, process engineering, machine construction, and electrical engineering

Use in machine building and precision mechanical engineering: packings, piston rings, slide bearings, thread sealing tapes

Use in chemical industry: packings, pumps, valves, filter bodies, heat exchanger, laboratory devices

Use in electrical engineering: insulators in heavy current engineering and HF technology, line switches, tube sockets.

Material: PTFE (polytetrafluoroethylene)

Colour: white

Shore hardness D: 55° - 59° (DIN 53505)

Special features: non-combustible, very good resistance to weather

Temperature range: -200 to +260 °C, for a short time +280 °C

Melting point: +320 °C

Density: 2.15 - 2.18 g/cm³ (DIN 53479)

Tensile strength: 20 - 40 N/mm² (DIN 53455)

Elongation at break: 250 - 500 % (ASTM D638)

Notch impact strength: 16 kJ/m²

Pressure resistance: 3.9 - 4.4 N/mm² (1 % deformation at +23 °C)

Thermal conductivity: 0.26 W/m * K (ASTM C 117)

Dielectric constant: 2.1 at 50 Hz (DIN 53483)

Item	Outside Ø mm	Toleranz mm	Länge mm	Einheit Stück	Price Euro*
300380	130	-0 / +4,0	150	1	369.00
300381	140	-0 / +4,0	150	1	426.00
300382	150	-0 / +4,0	150	1	483.00
300383	160	-0 / +4,0	150	1	507.00
300384	170	-0 / +4,0	150	1	556.00
300385	180	-0 / +4,0	150	1	629.00
300386	190	-0 / +4,0	150	1	697.00
300387	200	-0 / +4,0	150	1	774.00
300388	210	-0 / +4,0	150	1	856.00
300389	130	-0 / +4,0	300	1	646.00
300390	140	-0 / +4,0	300	1	745.00
300391	150	-0 / +4,0	300	1	846.00
300392	160	-0 / +4,0	300	1	873.00
300393	170	-0 / +4,0	300	1	984.00
300394	180	-0 / +4,0	300	1	1,082.00
300395	190	-0 / +4,0	300	1	1,198.00
300396	200	-0 / +4,0	300	1	1,333.00
300397	210	-0 / +4,0	300	1	1,475.00