Heat Temperature Tube
PTFE tubing is of high temperature (260℃) resistance, corrosion resistance, excellence insulation and mechanical strength properties. The tubing is being applied widely in industries of electrical, computer, chemical, high temperature areas, aerospace, military and transmission system etc.
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FEATURES
• Excellent flammability
• High temperature resistant to 260℃
• Excellent physical properties and chemical resistance.
• RoHS and REACH compliant.
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TYPICAL APPLICATIONS
Material data: PTFE
Operating temperature: -80˚C~260˚C
Standard color: Black, white, red, yellow and blue (Other colors are available upon request)
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TECHNICAL DATA
Property | Test method | Unit | Test result |
Specific gravity | ASTM D972 | g/cm3 | 2.16 |
Tensile strength | ASTM D638 | MPa | 24.5 |
Ultimate elongation | ASTM D638 | % | 350 |
Flexural modulus | ASTM D790 | MPa | 490 |
Impact strength | ASTM D256+23℃-54℃j/m | / | No break, 107 |
Hardness | ASTM D2240 | Shore D | 55 |
Coefficient of dynamic friction | / | / | 0.1 |
Melting point | / | ℃ | 327 |
Service temperature 20000h with 50% retention of ultimate elongation | / | ℃ | 260 |
Inflammability | UL 224 | / | VW-1 |
Dielectric constant at 103-106Hz | ASTM D150 | / | 2.1 |
Dissipation factor at 106Hz | ASTM D150 | / | 0.0002 |
Arc resistance | ASTM D495(Stainless steel electrodes) | S | >300 |
Volume resistivity | ASTM D257 | Ω·cm | >1018 |
Weather resistance | “Weather-o-meter”(2000h) | / | No break |
Solvent resistance | ASTM D543 | / | Excellent |
Chemical resistance | ASTM D543 | / | Excellent |
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DIMENSIONS
Size | Inner diameter(ID) (mm) | Outside diamenter(OD) (mm) | ||||
AWG | MIN | NOR | MAX | S-TYPE | T-TYPE | L-TYPE |
30 | 0.25 | 0.30 | 0.38 | 0.76 | 0.76 | 0.60 |
28 | 0.33 | 0.38 | 0.46 | 0.48 | 0.84 | 0.68 |
26 | 0.41 | 0.46 | 0.53 | 0.92 | 0.92 | 0.76 |
24 | 0.51 | 0.56 | 0.66 | 1.16 | 1.06 | 0.86 |
23 | 0.58 | 0.66 | 0.74 | 1.26 | 1.16 | 0.96 |
22 | 0.66 | 0.71 | 0.81 | 1.31 | 1.21 | 1.01 |
21 | 0.74 | 0.81 | 0.89 | 1.41 | 1.31 | 1.11 |
20 | 0.81 | 0.86 | 0.97 | 1.66 | 1.46 | 1.16 |
19 | 0.91 | 0.96 | 1.01 | 1.76 | 1.56 | 1.26 |
18 | 1.01 | 1.07 | 1.17 | 1.87 | 1.67 | 1.37 |
17 | 1.14 | 1.19 | 1.32 | 1.99 | 1.79 | 1.49 |
16 | 1.29 | 1.34 | 1.47 | 2.14 | 1.94 | 1.64 |
15 | 1.45 | 1.50 | 1.62 | 2.30 | 2.10 | 1.80 |
14 | 1.62 | 1.68 | 1.83 | 2.48 | 2.28 | 2.08 |
13 | 1.83 | 1.93 | 2.05 | 2.73 | 2.53 | 2.33 |
12 | 2.05 | 2.16 | 2.31 | 2.96 | 2.77 | 2.56 |
11 | 2.31 | 2.41 | 2.57 | 3.21 | 3.01 | 2.81 |
10 | 2.59 | 2.69 | 2.84 | 3.49 | 3.29 | 3.09 |
9 | 5.90 | 3.00 | 3.10 | 4.00 | 3.76 | 3.40 |
8 | 3.28 | 3.38 | 3.53 | 4.38 | 4.14 | 3.78 |
7 | 3.65 | 3.76 | 3.94 | 4.76 | 4.52 | 4.16 |
6 | 4.11 | 4.22 | 4.41 | 5.22 | 4.98 | 4.72 |
5 | 4.62 | 4.72 | 4.95 | 5.72 | 5.48 | 5.22 |
4 | 5.18 | 5.28 | 5.53 | 6.28 | 6.04 | 5.78 |
3 | 5.81 | 5.94 | 6.20 | 6.94 | 6.70 | 6.44 |
2 | 6.55 | 6.68 | 6.93 | 7.68 | 7.44 | 7.18 |
1 | 7.34 | 7.46 | 7.75 | 8.46 | 8.22 | 7.96 |
0 | 8.26 | 8.38 | 8.69 | 9.38 | 9.14 | 8.88 |
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