Food Grade CNC Machining Precision PTFE Gaskets
Our food-grade CNC machined PTFE gaskets provide exceptional sealing solutions for industrial applications requiring precision, durability, and chemical resistance.
PTFE Material Properties
PTFE (Polytetrafluoroethylene) offers remarkable properties that make it ideal for demanding industrial applications:
| Property |
Specification |
| Apparent Density |
2.1 ~ 2.3 g/cm³ |
| Tensile Strength |
≥ 14.0 MPa |
| Ultimate Elongation |
≥ 140% |
| Temperature Range |
-20°F to 500°F (-180°C to 260°C) |
PTFE materials are extremely stable, nonflammable, clean, dry, non-oily, and non-staining. The material is biologically inert and does not support biological growth (non-pyrogenic). PTFE offers an extremely low static coefficient of friction due to low intermolecular forces.
For detailed PTFE property information, please contact our sales representatives.
PTFE Gasket Characteristics
Oil Free - Completely free from oil contamination
High Temperature Resistance - Withstands extreme temperatures
Wear-Resisting - Excellent durability and abrasion resistance
Electrical Insulation - Superior insulating properties
Non-Stick - Low friction surface prevents sticking
Industrial Applications
| Industry |
Applications |
| Agricultural & Mining |
Pumps, mining equipment |
| Rail & Transport |
Wheels, transportation systems |
| General Engineering |
Various industrial applications |
| Marine & Automotive |
Shipping, automotive components |
Customization Options
Dimensions: Custom outer diameter, inner diameter, thickness, and chamfer as required
Materials: Virgin PTFE, filled PTFE, PEEK
Finish: Precision tolerance, smooth surface, free from black blocks, burrs, and tool marks
Packaging: Protective packaging in strong cartons or wooden cases, customized based on dimensions and quantity requirements
Product Images