Non Shrink PFA Tubing
Model: CYG-PFA(N)
Material: PFA
Work temperature: -65°C-260°C
Aging resistance: No signs of aging even after long time exposure to ozone, sunlight.
High transparency: The flow of the medium in the tube can be clearly seen.
Corrosion resistance: Strong resistance to acid, strong oxidants, strong reducing agents and various organic solvents.
Applications
Non shrink PFA tubing (product ID: CYG-PFA (N)) features excellent high-temperature performance, chemical resistance, high insulation and outstanding mechanical properties. Designed to provide insulation and mechanical protection in severe chemical and thermal environments. The CYG-PFA (N) is often used when clarity, flexibility, and a higher continuous operating temperature range are required.
| FEP Insulation Tubing | ||||
| Size | ID (mm) | Wall (mm) | ||
| AWG | MIN | NOR | MAX | |
| 30 | 0.25 | 0.30 | 0.38 | 0.23±0.05 |
| 28 | 0.33 | 0.38 | 0.46 | 0.23±0.05 |
| 26 | 0.41 | 0.46 | 0.53 | 0.23±0.05 |
| 24 | 0.51 | 0.56 | 0.66 | 0.3±0.05 |
| 22 | 0.66 | 0.71 | 0.81 | 0.3±0.05 |
| 20 | 0.81 | 0.86 | 0.97 | 0.41±0.08 |
| 19 | 0.91 | 0.96 | 1.07 | 0.41±0.08 |
| 18 | 1.01 | 1.07 | 1.17 | 0.41±0.08 |
| 17 | 1.14 | 1.19 | 1.32 | 0.41±0.08 |
| 16 | 1.29 | 1.34 | 1.47 | 0.41±0.08 |
| 15 | 1.45 | 1.50 | 1.65 | 0.41±0.08 |
| 14 | 1.62 | 1.68 | 1.83 | 0.41±0.08 |
| 13 | 1.83 | 1.93 | 2.05 | 0.41±0.08 |
| 12 | 2.05 | 2.16 | 2.31 | 0.41±0.08 |
| 11 | 2.31 | 2.41 | 2.57 | 0.41±0.08 |
| 10 | 2.59 | 2.69 | 2.84 | 0.41±0.08 |
| 9 | 2.90 | 3.00 | 3.15 | 0.51±0.1 |
| 8 | 3.28 | 3.38 | 3.53 | 0.51±0.1 |
| 7 | 3.65 | 3.76 | 3.94 | 0.51±0.1 |
| 6 | 4.11 | 4.22 | 4.41 | 0.51±0.1 |
| 5 | 4.62 | 4.72 | 4.95 | 0.51±0.1 |
| 4 | 5.18 | 5.28 | 5.53 | 0.51±0.1 |
| 3 | 5.81 | 5.94 | 6.20 | 0.51±0.1 |
| 2 | 6.55 | 6.68 | 6.93 | 0.51±0.1 |
| 1 | 7.34 | 7.47 | 7.75 | 0.51±0.1 |
| 0 | 8.26 | 8.38 | 8.69 | 0.51±0.1 |
Remarks: Special sizes are upon request
Specification| Items | Test methods | Specification |
| Density | ASTM D 792 | 2.12-2.17 |
| Operation temperature℃ | -65--260 | |
| Dielectric Strength | ASTM D 2671 | ≥ 19.7 kV/mm |
| Water absorption % | ASTM D 570 | ＜0.01% |
| Tensile strength | ASTM D 638 | ≥13.8MPa |
| Elongation | ASTM D 638 | ≥200% |
| Volume resistivity | ASTM D 876 | ≥1017Ω.cm |
| Low temperature flexibility | -65±1℃ | No cracking |
| Flammability | UL224 | PASS |
