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Teflon
Material type: Plastic
PTFE is an engineering thermoplastic with excellent chemical and thermal resistance and the lowest coefficient of friction of any know solid.
Process compatibility
Material Color
White
Black
Material advantages
It is a high performance, low friction engineering plastic with exceptional resistance to a wide variety of chemicals. It has a very high melting point, and even though its other mechanical properties are low compared to other engineering plastics, its high chemical resistance and melting point results in its wide adoption in a variety of applications.
Material shortcomings
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Recommended description
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Properties
| Name | |
|---|---|
| Density | 2200 kg/m3 |
| Melting point | 327 °C |
| Thermal conductivity | 0.25 W/(m•K) |
| Tensile strength | 31 MPa |
| Yield strength | 41.4 MPa |
| Modulus of elasticity | 2.25 GPa |
| Elongation at break | 200% - 450 % |
| Hardness | 65 Shore D |
| Maximum service temperature | 270 °C |
| Thermal expansion coefficent | 200×10⁻⁶/°C |
Common applications
• Chemical engineering
• General machinery construction
• Electrical applications
• Food industry
Customer reviews
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