| Customization: | Available |
|---|---|
| Material: | PTFE |
| Kind: | Plastic Bar |
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Pure Virgin PTFE Rod Plastic Bar Smooth Plastic Rods
PTFE rod can be manufactured by three kinds of process. The rod can be made by paste extruded, plug extruded, and molded.
The General Specification of PTFE Rod
| Dia(mm) | Length(mm) | Length(mm) |
| 1, 2, 3, 4 | continuous length | |
| 5, 6, 8, 10, 12, 15, 16, 18, 20, 22, 25, 28, 30, 32, 35, 40 | 1000 | 2000 |
| 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100 | 1000 | 2000 |
| 110, 120, 130, 140, 150, 160, 170, 180, 190, 200 | 1000 | 2000 |
| 210, 220, 230, 240, 250, 260, 270, 280, 300 | 300 | |
| 310, 320, 330, 340, 350, 360, 370, 380, 390, 400, 410, 420, 440, 450, 460, 470, 480, 490, 500 | 100 |
Custom specifications of PFFE Rod
| Item | Dia.(mm) | Length(mm) |
| Paste Extruded Rod | 1~4 | According to customer's request |
| Plug Extruded Rod | 4~200 | 500~2000 |
| Molded Rod | 5~500 | 10~300 |
Imags
Properties of pure PFFE Rod
| Item | ASTM | Data | Unit | |
| Mechanical Properties | ||||
| Density | D792 | 2.1~ 2.2 | g/m3 | |
| Tensile strength | D638 | ≥25 about 25 ~ 45 | MPa | |
| Elongation at break | D638 | ≥150 about 200~ 350 | % | |
| Compression strength | D695 | 24 | MPa | |
| ShoreD Hardness | D636 | 50-60 | - | |
| Friction coefficient | on steel | 0.01 | - | |
| Thermal Properties | ||||
| Working Temp | -180 ~ 260 | °C | ||
| Melting point | 330 | °C | ||
| Produce Max. Temp | 390 | °C | ||
| Fire Resistance | UL94 | V-0 | ||
| Brittle point temperature | -268 | °C | ||
| Electrical properties | ||||
| Dielectric strength | D149 | >1400 | kV/mm | |
| Volume resistivity | D257 | >1018 | Ω·cm | |
| Surface Resistivity | D257 | >1016 | Ω | |
| Dielectric constant | D150 | 2.1 | ||
| Conventional properties | ||||
| Chemical solvent resistance | Excellent | |||
| Water absorption (25ºC ) | D570 | 0.01 | 24h/% | |
| limit oxygen index | D2963 | >95 | ||
Other types:
PTFE filled with Graphite,Glass,Carbon and Bronze
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