PTFE Rod: Thickness: 5-600 mm Size: 300-3000mm
Product Description
PTFE has the highest melting point and is capable of continued service at -180-260 C. PTFE is a melt processible resin capable of continued service at 204 C. PTFE Teflon rod and other products are used as gasket and packing materials in chemical processing equipment; as electrical insulation for maximum reliability; and in bearings, seals, piston rings and other mechanical applications, especially those require anti-stick characteristics. PTFE Teflon rod has excellent thermal and electrical insulation properties. it has a low coefficient of friction.
Characteristics
High and low temperature resistance(-180ºC~+260 ºC)
Corrosion resistance(strong acid, strong alkali and aqua regia etc)
Weather resistance
High insulation
High lubrication
Non adhesion
Non toxic etc
Application
Widely used in gaskets, Valve packing, Diaphragms and mechanical seals.
Linings of pipes, valves, Pumps and vessels. Chemical, Machinery fields. Electrical insulation parts.
| PROPERTIES | STANDARD | UNIT | RESULT |
| mechanical property | |||
| Density | g/cm3 | 2.10-2.30 | |
| Tensile strength | Mpa | 15 | |
| ultimate elongation | % | 150 | |
| Tensile strength | D638 | PSI | 1500-3500 |
| Produce Max.Temp | ºC | 385 | |
| hardness | D1700 | D | 50-60 |
| Impact strength | D256 | Ft./Lb./In. | 3 |
| Melting poing | ºC | 327 | |
| working Temp. | ASTM D648 | ºC | -180 ~260 |
| Elongation | D638 | % | 250-350 |
| Deformation % 73 0F ,1500 psi 24 hours | D621 | N/A | 4-8 |
| Deformation % 1000F,1500psi,24hours | D621 | N/A | 10-18 |
| Deformation % 2000F,1500psi 24 hours | D621 | N/A | 20-52 |
| lzod | 6 | ||
| Water absorption | D570 | % | 0.001 |
| Coefficient of Friction | N/A | 0.04 | |
| Dielectric constant | D150 | Ω | 1016 |
| Dielectric strength | D257 | Volts | 1000 |
| Coeffcient of thermal expansion 73 0F | D696 | In./In./Ft. | 5.5*10.3 |
| Coefficient of thermal conductivity | *5 | Btu/hr/ftz | 1.7 |
| PV at 900 ft./min | N/A | 2500 | |
| Colour | *6 | N/A | white |
| Teflon rod was widely used as resistant high & low temperature materials, Corrosion-resistant materials, and Insulation materials in the atomic energy, defense,aerospace, electronics, electrical, chemical industry, Machinery, instruments,meters, construction,textile, metal, surface treatment, pharmaceutical, medical and metallurgical smelting, and become irreplaceable products. | |||
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