Qinsun Instruments Co.,Ltd
Contact:qinsun
TEL:+86 132 6275 2056
Email:sales@moutainchem.com
Fax:+86 132 6275 2056
Address:No.258 Ban Ting road, Song Jiang district, Shanghai
| Email: | sales@moutainchem.com |
| Specifications: |
Product details
Product introduction
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.
It is made of PTFE resin as the main base material and combined with high temperature resistant resin. It needs high temperature baking to form a film.
Technical Data
| Item | Unit | PTFE fine powder 203F |
| 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.
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TEL:+86 132 6275 2056 Copyright © 2021-2024 Shanghai Qinsun Co., Ltd. All Rights Reserved. qinsun
Address:No.258 Ban Ting road, Song Jiang district, Shanghai