High temperature and voltage resistant PTFE tube PTFE products for electric products
Model number:SB-PTFE
Operating temperature: -80ºC 260ºC
Usage
PTFE tube manufacture by extrusion process with imported high quality PTFE resin. It has excellent high temperature resistance, high voltage resistance, abrasion resistance and self-lubricating properties. It widely used in mechanical industries, electronic and electric products, motor vehicle, aerospace, chemical industry, communications etc.
Characteristics
1. Excellent anti-corrosion (anti-acid/alkaline/chemical/oil);
2. High voltage resistance (45kv/mm)
Specification
Item |
Standard |
Item |
Standard |
Relative Density |
2.142.20 |
Melting Point (ºC) |
327 |
Tensile Strength (MPa) |
≥25 |
Operating Temperature (0C) |
-80260 |
Stretch Yield Strength (MPa) |
≥11 |
Oxygen index(%) |
>90 |
Elongation (%) |
≥300 |
Water Absorption (%) |
<0.01 |
Arc Resistance |
>300 |
Linear Expansion Coefficient (×105/ ºC)211000C |
10 |
Shore Hardness (D) |
5963 |
breakdown strength (kv/mm) |
≥45 |
volume resistance (Ω.cm) |
1×1016 |
|
|
Dimension
AWG |
Inside Diameter (mm) |
Outside Diameter (mm)(S) |
Outside Diameter (mm)(T) |
Outside Diameter (mm)(L) |
Standard Package |
(m/roll) |
|||||
30 |
0.30±0.10 |
0.80±0.10 |
0.70±0.10 |
0.64±0.10 |
305 |
28 |
0.38±0.10 |
0.88±0.10 |
0.78±0.10 |
0.72±0.10 |
305 |
26 |
0.46±0.10 |
0.96±0.10 |
0.86±0.10 |
0.80±0.10 |
305 |
24 |
0.56±0.10 |
1.16±0.10 |
1.06±0.10 |
0.90±0.10 |
305 |
23 |
0.66±0.10 |
1.26±0.10 |
1.16±0.10 |
1.00±0.10 |
305 |
22 |
0.71±0.10 |
1.31±0.10 |
1.21±0.10 |
1.05±0.10 |
305 |
21 |
0.81±0.10 |
1.41±0.10 |
1.31±0.10 |
1.15±0.10 |
305 |
20 |
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