PI rod
PI material parts have low friction coefficient and wear resistance under high speed and high pressure, excellent resistance to creep or plastic deformation, and self-...
| ◆High temperature resistance | ◆Abrasion resistance |
| ◆Anti-deformation | ◆Electrical insulation |
| ◆Plasma, radiation | ◆Ultra-low outgassing in vacuum |
| ◆Excellent machining performance | ◆ Chemical resistance, resistance to grease, oil and solvents |
It is now widely used in automobiles, semiconductors, office equipment, electronic and electrical equipment, scientific instruments, hot runners, petrochemical equipment, general machinery, textile machinery, laser printing, medical equipment and other fields.
| ◆Mould hot runner insulation board, insulation ring | ◆Piston ring, valve seat |
| ◆Chip test box | ◆Copier Separation Claw |
| ◆Laser embossing roller | ◆Semiconductor chip nozzle |
| ◆Semiconductor industry fixtures | Gas chromatography sealing ring |
| ◆Rolling, sliding and thrust washers | ◆Plasma cutting torch swirl ring |
| Gear | ◆Automobile engine gasket |
| ◆Glass industry bracket | ◆Microwave parts |
| Test items | Testing standards | unit | JHPI-10 | JHPI-10-21 | JHPI-HT | JHPI-YS | JSJHTPI-01 | JSJHTPI-02 |
| density | ISO 1183 | g/cm3 | 1.41 | 1.43 | 1.40 | 1.36 | 1.32 | 1.36 |
| Tensile Strength | ISO 527 | MPa | 96 | 90 | 92 | 121 | 90 | 97 |
| Elongation at break | ISO 527 | % | 10 | 5 | 8 | 13 | 8 | 8 |
| Bending Strength | ISO 178 | MPa | 148 | 126 | 140 | 171 | 130 | 138 |
| Compression strength | ISO 604 | MPa | 152 | 135 | 150 | 175 | 140 | 148 |
| Impact strength | ISO 179 | kj/m 2 | 90 | 55 | 88 | 145（NB） | 100 | 130（NB） |
| Heat Deflection Temperature | ISO 75-f | ℃ | ＞300 | ＞300 | ＞320 | 255 | 230 | 250 |
| Long-term use temperature | – | ℃ | 350 | 350 | 380 | 250 | 250 | 250 |
Disadvantages: Relatively brittle, suitable for thin-walled products and impact products
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