Customization: | Available |
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CAS No.: | 9002-84-0 |
Formula: | PTFE Powder |
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Property | Value |
Density | 2200 kg/m3 |
Glass temperature | 114.85 °C (238.73 °F; 388.00 K) [22] |
Melting point | 326.85 °C (620.33 °F; 600.00 K) |
Thermal expansion | 112-125 · 10−6 K−1 [23] |
Thermal diffusivity | 0.124 mm2/s [24] |
Young's modulus | 0.5 GPa |
Yield strength | 23 MPa |
Bulk resistivity | 1016 Ω·m [25] |
Coefficient of friction | 0.05-0.10 |
Dielectric constant | ε = 2.1, tan(δ) < 5(-4) |
Dielectric constant (60 Hz) | ε = 2.1, tan(δ) < 2(-4) |
Dielectric strength (1 MHz) | 60 MV/m |
Magnetic susceptibility (SI, 22 °C) | −10.28×10−6 [26] |