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PPSU
PRES
Figure: Natural PPSU Sheet showing characteristic amber translucency.
✔️ Unmatched Inventory: We stock the most comprehensive range of natural PPSU plates, from ultra-thin 1mm foils to heavy-duty 120mm gauge blocks.
✔️ Visual Flow Inspection: The semi-translucent amber tone allows operators to visually inspect fluid clarity or residue inside machined components.
✔️ Highest Purity: 100% Virgin Resin , no pigments, compliant with FDA 21 CFR 177.1680 and EU 10/2011.
✔️ Extreme Sterilization: Withstands 1,000+ autoclave cycles at 134°C without loss of properties or color fade.
✔️ Ready for CNC: Precision ground surfaces (Ra ≤ 0.8µm) available for immediate machining of medical trays and dental devices.
| Property | Value / Standard | Benefit |
|---|---|---|
| Available thin Thickness | 1mm,2mm,3mm,4mm,5mm(Industry Leading) | Micro-machined parts to heavy-duty jigs |
| Sheet Sizes | 610x1220mm(Custom cut) | Minimizes CNC milling waste |
| Density | 1.29 g/cm³ (ISO 1183) | Lightweight alternative to stainless steel |
| Continuous Service Temp | Up to 180°C (356°F) | Suitable for steam sterilization |
| Key Certifications | USP Class VI, ISO 10993,FDA 21 CFR 177.1680, UL94 V-0 | Medical and Food contact approved |
Although our PPSU board has undergone annealing, internal stress may still be generated during processing.
By following the sequence of preheating treatment > rough machining > annealing > fine machining > re-annealing, see a complete process for preventing the deformation of the PPSU board during machining.
| Thickness(MM) | Tolerance (MM) | Density (KG/M⊃3;) | Weight (1PCS:770MM*1260MM) |
|---|---|---|---|
| 6 | +0.2 ~ +0.7 | 1.29 | 8.07 |
| 8 | +0.2 ~ +0.7 | 1.29 | 10.57 |
| 10 | +0.2 ~ +1.2 | 1.29 | 13.26 |
| 12 | +0.3 ~ +1.5 | 1.29 | 15.95 |
| 15 | +0.3 ~ +1.5 | 1.29 | 19.70 |
| 20 | +0.3 ~ +1.5 | 1.29 | 25.95 |
| 25 | +0.3 ~ +1.5 | 1.29 | 25.6 |
| 30 | +0.5 ~ +2.5 | 1.29 | 39.41 |
| 35 | +0.5 ~ +2.5 | 1.29 | 45.67 |
| 40 | +0.5 ~ +2.5 | 1.29 | 51.92 |
| 45 | +0.5 ~ +2.5 | 1.29 | 58.17 |
| 50 | +0.5 ~ +2.5 | 1.29 | 64.42 |
| 60 | +0.5 ~ +3.5 | 1.29 | 78.19 |
| 70 | +0.5 ~ +5.0 | 1.29 | 89.41 |
| 80 | +0.5 ~ +5.0 | 1.29 | 104.77 |
| 100 | +0.5 ~ +5.0 | 1.29 | 131.04 |
| 120 | +0.5 ~ +5.0 | 1.29 | 157.30 |
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| Performance Advantages for Demanding Environments
Exceptional resistance to hot water and steam. Unlike polycarbonate, PPSU does not crack or craze during repeated autoclaving, making it ideal for reusable medical devices.
One of the highest impact strengths among all thermoplastics. Natural PPSU sheets resist cracking during machining and under heavy mechanical stress.
Resistant to acids, alkalis, and various aqueous solutions, suitable for laboratory and chemical processing equipment.
