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Product Description
Polytetrafluoroethylene (PTFE), commonly known as "the king of plastics", is a polymer compound formed by the polymerization of tetrafluoroethylene. Insulation and good resistance to aging. Used as engineering plastics, can be made into PTFE tube, rod, tape, plate, film, etc. Generally used in corrosion-resistant pipes, containers, pumps, valves, radars, high-frequency communication equipment, and radio equipment with high performance requirements.
Technical Data
Item | Unit | PTFE fine powder 203 |
Tensile Strength | MPa, ≥ | 24 |
Elongation at Rupture | %, ≥ | 300 |
Bulk Density | g/L | 475±100 |
Average Grain | um | 400~575 |
Moisture Content | %, ≤ | 0.03 |
Standard Relative Density | - | 2.170-2.220 |
Extrusion pressure | MPa | 27.5±13.5 (400:1) |
Thermal Instability Index | ≤ | 30 |
Dielectric constant | ≤ | 2.1 |
Dielectric Dissipation factor | ≤ | 3*10-4 |
Melting Point |
| 327±5 |
For process | Pasted Extrusion |
Application
For ptfe thread seal tape, long and short fiber.
Packing & Delivery
25kgs/cardboard drum, 9500kgs or 7500kgs per 20'fcl
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