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P T F E

P T F E

ptfe
P T F E

Features

PTFE is the most chemically resistant plastic known with only a few chemicals that will react with it. It has excellent thermal and electrical insulation properties and a low coefficient of friction. PTFE has almost ideal dielectric properties. Its dielectric constant (2.1) and power-loss factor (0.0002) are low and remain so over a wide range of temperatures and frequencies. In certain applications, such as fuel hoses, some electrical conductivity is required to dissipate static charges. When exposed to flame, PTFE decomposes leaving just a little residue. PTFE is extremely inert and stable up to a temperature of 260 ° C. Take the flame away and PTFE goes out. PTFE is also virtually unaffected by oxygen, ozone and UV light. Since the PTFE is not melt processable, it must be compressed and then sintered to become a useful plastic. PTFE, though a thermoplastic, has a viscosity at its melt temperature so high it cannot be processed by conventional extruding or molding techniques.

Temperature

Products of the series PTFE can be used in a temperature range from -60°C to 260°C.

Tollerances

Applications

Industrial automation; Vacuum equipment; Lubrication; Machine tool; Robotics; Powdered paint; High temp above 100; Low temp below 10; Chemical resistance; Low permeability; Pest control lines; Hydrolysis resistance;

Ø outer
(mm)
Ø inner
(mm)
Thickness
(mm)
Weight
(g/m)
Bending radius
(mm)
Burst Pres
(bar)
Max working Pres
(bar)
PTFE1.6X3.173.171.60.78512.6155919
PTFE2X442120.3156020
PTFE2.5X442.50.7516.5254113
PTFE3X553127.1254515
PTFE3.18X6.356.353.181.58551.2255919
PTFE4X664133.9403612
PTFE6X886147.470258
PTFE6X101062108.5504515
PTFE6.35X9.529.526.351.58585.3603511
PTFE8X10108161115206
PTFE9X121291.5106.8105258
PTFE10X121210174.6165165
PTFE12X141412188.1230134
PTFE12.5X151512.51.25116.5210165
PTFE15X1818151.5167.8250165
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