CYG-PTFE is high temperature, highly flame-retardant PTFE tubing with excellent chemical resistance. It is designed to provide insulation and mechanical protection in severe chemical and thermal environments. CYG-PTFE is normally used to cover hydraulic hoses and couplings to prevent contamination and corrosion. The high mechanical strength and extremely low coefficient of friction make it ideal for reducing damage to bearing shafts and similar applications.
Standard: SAE-AMS-DTL-23053/12
Specifications
| Item | Test Method | Specifications |
| Specific Gravity | ASTM D792 | 2.16g/cm³ |
| Operating Temperature | -55℃~260℃ | |
| Min. Full Recovery Temperature: | 327°C | |
| Tensile Strength | ASTM D638 | 24.5 MPa |
| Elongation at break | ASTM D638 | 350% |
| Bending Modulus | ASTM D790 | 490 MPa |
| Impact Strength | ASTM D256 | No cracking |
| Hardness (shore) | ASTM D2240 | 55 Shore D |
| Coefficient of Dynamic Friction | 0.1 | |
| Flammability | UL224 | VW-1 |
| Dielectric Constant | ASTM D150 10³~10⁶Hz | 2.1 |
| Dielectric Dissipation Factor |
ASMT D150 10⁶Hz | 0.0002 |
| Arc Resistance | ASMT D495 | ˃ 300S |
| Linear Coefficient of Expansion | ASTM D257 | ˃ 1.0 x 10¹⁸ Ω./cm |
| Weather Resistance | Weather-o-meter (2000hrs) | No cracking |
| Fluid resistance | ASTM D543 | Excellent |
| chemical resistance | ASTM D543 | Excellent |
Size
|
SIZE |
Inside diameter | After recovery (mm)
Wall thickness |
|
| Min. supplied inside diameter |
Max. Recovered inside diameter |
||
|
AWG 30 |
≥0.80 | ≤0.38 |
0.23 |
|
AWG 28 |
≥0.90 | ≤0.46 |
0.23 |
|
AWG 26 |
≥1.10 | ≤0.53 |
0.25 |
|
AWG 24 |
≥1.20 | ≤0.66 |
0.25 |
|
AWG 22 |
≥1.40 | ≤0.81 |
0.30 |
|
AWG 20 |
≥1.50 | ≤0.97 |
0.30 |
|
AWG 18 |
≥1.90 | ≤1.17 |
0.30 |
|
AWG 16 |
≥2.30 | ≤1.47 |
0.30 |
|
AWG 14 |
≥3.00 | ≤1.83 |
0.30 |
|
AWG 12 |
≥3.80 | ≤2.31 |
0.30 |
|
AWG 10 |
≥4.80 | ≤2.84 |
0.30 |
|
AWG 8 |
≥6.10 | ≤3.53 |
0.38 |
|
AWG 6 |
≥7.60 | ≤4.41 |
0.38 |
|
AWG 4 |
≥9.40 | ≤5.53 |
0.38 |
|
AWG 2 |
≥10.90 | ≤6.93 |
0.38 |
|
AWG 0 |
≥11.90 | ≤8.69 |
0.38 |
Standard Color: Clear (Natural)
*Other colors and sizes are available upon special order