Bending resistance is a crucial indicator for evaluating the mechanical properties of PTFE, PTFE resin high bending resistance plays a significant role for its applications in mechanical components, seals, and insulation materials.
Bending resistance is a crucial indicator for evaluating the mechanical properties of PTFE, PTFE resin high bending resistance plays a significant role for its applications in mechanical components, seals, and insulation materials.
After modified process,PTFE resin high bending resistance can lead to the applications in the following fields.
Electronics and Electrical Engineering: High-frequency circuit board substrates, insulating supports
Machinery Manufacturing: Bearings and guide rails, mechanical seals
Machinery Manufacturing: Bearings and guide rails, mechanical seals
Automotive Industry: Engine components, automotive interior parts
| No. | ITEM | UNIT | VALUE |
|---|---|---|---|
| Grade | First-class | ||
| 1 | Appearance | White powder | |
| 2 | Cleaness | First-class | |
| 3 | Tensile Strength ≥ | Mpa | 30 |
| 4 | Elongation ≥ | % | 350 |
| 5 | Particle Size | um | 20-30 |
| 6 | Bulk Density | g/l | 300-500 |
| 7 | Moisture Content≤ | % | 0.03 |
| 8 | Standard Relative Density | 2.130-2.180 | |
| 9 | Electric Strength≥ | MV/m | 100 |
| 10 | MIT(0.4mm sheet,23℃)104 ≥ | Cycle | 600 |
| 11 | Creep resistance(23℃,14MPa,24h)≤ | % | 6 |
| 12 | Processing Method | Molding |
Mainly for diaphragm, bellows and other products with high bending resistance requirments, meanwhile with good weld-ability and low metal ion precipitation performance. Widely used in semiconductor,5G and other high-end fields.
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