PTFE sheets are versatile engineering materials available in a wide range of sizes and thicknesses to suit various industrial and commercial applications. Standard thicknesses range from as thin as 0.031 inches (0.8 mm) up to 150 mm (6 inches), with common sheet sizes including 1200x1200 mm (48x48 inches). Custom dimensions can be produced upon request, and specialized options like chemically etched surfaces are available for bonding needs. The material's exceptional properties - including temperature resistance, chemical inertness, and low friction - make it suitable for demanding environments across industries.
Key Points Explained:
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Standard Thickness Options:
- Metric: 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 15 mm, 20 mm, 25 mm
- Imperial: 0.031 inch (0.8 mm) to 4 inches (100 mm)
- For ultra-thin applications (<0.8 mm), PTFE film or foil is recommended instead of sheets
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Available Sheet Dimensions:
- Common standard size: 1200x1200 mm (48x48 inches)
- Maximum thickness: 150 mm (6 inches) for sheets
- (ptfe slide plates)[/topic/ptfe-slide-plates] are typically made from these standard sheet sizes
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Customization Capabilities:
- Sheets can be cut to virtually any required size
- Special thicknesses outside standard ranges can be produced
- One-side chemical etching available for bonding applications
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Material Properties Supporting Diverse Applications:
- Temperature range: -190°C to +260°C
- Chemical resistance against fuels, oils, and aggressive substances
- UL94V0 flame resistance rating
- FDA approval for food contact applications
- Low water absorption (<0.01%)
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Special Considerations for Purchasers:
- Thinner sheets (1-5 mm) suitable for gaskets and liners
- Medium thickness (6-15 mm) ideal for industrial slide bearings
- Thicker sheets (20-150 mm) used for heavy-duty applications
- Custom sizes may have longer lead times than standard stock
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Complementary PTFE Products:
- Rods available from 0.125 inch to 8 inch diameters
- Balls ranging from 3mm to 100mm
- Films/foils for sub-1mm requirements
The extensive size range allows PTFE sheets to serve everything from delicate laboratory equipment to massive industrial machinery. When selecting thickness, consider both mechanical requirements and the material's natural flexibility - thinner sheets conform better while thicker ones provide greater structural support. Standard sizes offer cost and availability advantages, while custom options provide design flexibility for specialized applications.
Summary Table:
| Thickness Range | Common Sheet Size | Key Applications |
|---|---|---|
| 0.8mm - 100mm (0.031" - 4") | 1200x1200mm (48"x48") | Gaskets, liners, lab equipment |
| 6mm - 15mm | Custom sizes available | Industrial slide bearings |
| 20mm - 150mm | Up to 6" thick | Heavy-duty machinery parts |
Custom etching and sizes available upon request
Need precision-engineered PTFE solutions? KINTEK manufactures high-performance PTFE sheets in all standard and custom sizes for semiconductor, medical, and industrial applications. Our chemically resistant materials withstand extreme temperatures (-190°C to +260°C) while meeting FDA and UL94V0 standards. Get a quote for your project – we specialize in both prototype development and high-volume production with fast turnaround times.
