Tubo termocontraíble de teflón PTFE 4: 1
Descripción del producto
\ n Características \ n \ n Temperatura de funcionamiento: -65 ° C ~ 200 ° C \ nCorrosión resistente al ácido fuerte, base fuerte, reactivo químico, aceite, etc. \ n mín. temperatura de contracción: 350 ° C \ nRelación de encogimiento: 4: 1 \ nTamaño estándar: transparente \ n \ n Físico \ n \ n Properties |
Typical Data |
Test Method |
Tensile strength |
19MPa |
IEC 811-1-1 |
Elongation at break |
200% |
IEC 811-1-1 |
Longitudinal change |
≤15% |
ASTM D 2671 |
Tangent coefficient |
≤750MPa |
ASTM D 822 |
Gravitation |
2.1g/cm |
ASTM D 792 |
Anti-ageing in high temperature |
No dropping,no flowing,no cracking |
IEC 811-1-2 |
Adaptability to low temperature |
No cracking at -65°C |
ASTM D 2671 Meth.c |
Flammability |
Self-extinguishing |
ASTM D 2671 |
Properties |
Typical Data |
Test Method |
Dielectric strength |
26kv/mm |
VDE 0303 Part2 |
Volume resistivity |
≥1016Ω.cm |
VDE 0303 Part2 |
Corrosion resistance |
No corrosion |
ASTM D 2671 A |
Compatibility |
No corrosion |
ASTM D 2671 B |
Chemical resistance |
Good |
SAE-AMS-DTL-23053/12 |
Water absorption |
0.07% |
VDEO 472 |
Size |
Expanded ID (mm) |
ID after recovery(mm) |
Wall thickness(mm) |
2.0 |
2.0 |
0.64 |
0.22 |
3.2 |
3.2 |
0.94 |
0.25 |
4.8 |
4.8 |
1.27 |
0.3 |
6.4 |
6.4 |
1.6 |
0.3 |
8.0 |
8.0 |
2.0 |
0.3 |
9.5 |
9.5 |
2.4 |
0.3 |
11.1 |
11.1 |
2.8 |
0.3 |
12.5 |
12.5 |
3.6 |
0.38 |
14.3 |
14.3 |
3.9 |
0.38 |
15.8 |
15.8 |
4.5 |
0.38 |
17.5 |
17.5 |
5.0 |
0.38 |
19 |
19.0 |
5.7 |
0.38 |
22.2 |
22.2 |
6.2 |
0.38 |
25.4 |
25.4 |
7.0 |
0.38 |
31.7 |
31.7 |
8.8 |
0.38 |
38.1 |
38.1 |
10.2 |
0.38 |
Grupos de Producto : Tubos de Ptfe
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