PTFE Plate Bar Is Made Of Polytetrafluoroethylene Molding Profiles, PTFE (polytetrafluoroethylene) Commonly Known As Plastic King, Teflon, Teflon. This Material Is Corrosion Resistant To Virtually All Chemical Substances Except - Some Fluorides And Alkaline Metal Liquids, And The Temperature Range Is Very Wide - 180-260 °C.
| Shape | Colour | |||
 |  |  | ||
| Plate | Bar | Turned Plate | Black | Natural Color |
| Thickness（mm） | Breadth（mm） | Length（mm） |
| 3-100 | 1200 | 1200 |
| Thickness（mm） | Breadth（mm） | Length（mm） | Infinite length（mm） |
| 0.5-3 | 1000 | 1200 | Infinite length |
| Diameter（mm） | Length（mm） |
| 6-200 | 1000 |
Specific gravit | ASTM D792 | g/cm3 | 2.2 |
Tensile yield strength | ASTM D638 | Mpa | 18 |
Breaking elongation | ASTM D638 | % | 220 |
Bending strength | ASTM D790 | Mpa | 20 |
Flexural modulus | ASTM D790 | Mpa | 700 |
Shore hardness | ASTM D2240 | Mpa | 50 |
Impact strength | ASTM D256 | J/M | 26 |
Melting point | DSC | °C | 327 |
Heat distortion temperature | ASTM D648 | °C | 55 |
Operating Temperature | - | °C | 220 |
Maximum operating temperature | - | °C | 260 |
Thermal conductivity | DIN 52612-1 | W/(K-M) | 0.26 |
Coefficient of linear themal expansion | ASTM D696 | 10-5-1/K | 10.3 |
Dielectric strength | ASTM D150 | KV-mm | 10 |
Dielectric loss factor | ASTM D150 | - | 0.001 |
| Volume resistivit | ASTM D257 | Ω.cm | 1015 |
Surface resistivity | ASTM D257 | Ω | 1016 |
Dielectric constant | ASTM D149 | - | 2.1 |
| Water absorption | 23°C 60%RH | % | 0.01 |
Acid resistance | 23°C 60%RH | + | |
Alkali resistance | + | ||
Acid and alkali resistance | + | ||
Resistance to sodium chlorate | + | ||
Resistance to aromatic compounds | + | ||
Resistance to ketone | 23°C 60%RH | + | |
Resistance to hot water | 23°C 60%RH | + |
Flammability | UL 94 | V-0 | |
Viscosity | - | + | |
Non toxic | EEC 90/128 FDA | + | |
Coefficient of friction | DIN 53375 | 0.13 | |
Anti-ultraviolet | - |
