Side-by-side comparison of mechanical, thermal, and commercial properties.
| Property | PEEK | PPSU |
|---|---|---|
| Material | PEEK | PPSU |
| Density (g/cm³) | 1.30-1.32 | 1.29-1.30 |
| Tensile Strength (MPa) | 90-110 | 70-80 |
| Abrasion Resistance | Excellent | Good |
| Working Temperature | -65°C to +260°C | -50°C to +180°C |
| Typical Price (FOB) | $50-$150 /kg | $15-$45 /kg |
| Food Grade | Yes (medical) | Yes (FDA medical) |
| Color Options | Natural Beige / Black | Transparent Amber / Natural |
| Top Applications | Aerospace structural, Semiconductor handling, Medical implants, Down-hole oil & gas | Sterilizable medical instruments, Baby bottles, Aircraft interior, Plumbing fittings |
Independently audited and certified.
Food contact safety
European food contact
Quality management
Hazardous substance free
EU chemical safety
Independent lab verified
Tell us about your project. We respond within 12 hours.