Standard Thickness Range‌
| ‌Metric (mm)‌ | ‌Imperial (inches)‌ | ‌Common Applications‌ | ‌Available Sheet Sizes‌ |
|---|---|---|---|
| 0.5 | 0.02 | Gaskets, electrical insulation | 300x300mm, 500x500mm, 1000x1000mm |
| 1.0 | 0.04 | Seals, liners, lab equipment | Custom sizes up to 2000x4000mm‌ |
| 1.5 | 0.06 | Chemical-resistant barriers, bearings | 600x600mm, 1200x1200mm |
| 3.0 | 0.12 | High-stress mechanical parts, bushings | 1000x2000mm, 1500x3000mm |
| 3.18 | 0.125 | Industrial gaskets, valve seats | 500x1000mm, 1500x1500mm‌ |
| 5.0 | 0.20 | Heavy-duty machinery, hydraulic seals | 2000x4000mm, custom cuts‌ |
| 10.0 | 0.39 | Structural components, tank linings | As per sample or request‌ |
‌Specialty Thickness & Notes‌
- ‌Ultra-Thin PTFE Sheets (0.1–0.4mm)‌: Used for flexible liners and adhesive tapes; typically sold in rolls‌.
- ‌Custom Thickness (up to 50mm)‌: Machined for niche industrial needs (e.g., aerospace, semiconductor)‌.
- ‌FDA-Compliant Sheets‌: Available in 1.5mm–5.0mm for food processing and medical applications‌.
- ‌Dimensional Tolerance‌: ±0.1mm for sheets <3mm; ±0.2mm for sheets >3mm‌.
‌Key Considerations‌
- ‌Temperature Resistance‌: -200°C to +260°C across all thicknesses.
- ‌Chemical Compatibility‌: Inert to acids, bases, and solvents; ideal for corrosive environments.
- ‌Thickness vs. Load Capacity‌: Thicker sheets (>3mm) handle higher mechanical stress‌.
We offer PTFE sheet thickness chart download services.