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PRES
Part of our comprehensive PPSU rods range – explore all colors, sizes & sterilization data. Amber (natural) PPSU rods are manufactured from 100% virgin pure resin with no added pigments, delivering a translucent amber tone that allows visual inspection of flow or residue in critical applications.
As the standard, unpigmented formulation, amber PPSU rods offer the full baseline performance of polyphenylsulfone—continuous service up to 180°C, exceptional hydrolysis resistance, superior impact strength, and UL94 V-0 flammability—while adding one unique advantage: semi-transparency. The amber hue lets operators visually verify fluid clarity, contamination, or residue inside machined components without disassembly, making it ideal for high-purity fluid handling.
| Property | Value / Standard | Benefit |
|---|---|---|
| Appearance | Translucent Amber (Semi-Transparent) | Visual inspection of internal flow, bubbles, or residue |
| Translucency / Flow View | Light passes with amber hue (Not optically clear) | Enables sight-glass functionality without disassembly |
| Continuous Service Temp | Up to 180°C (356°F) | Autoclave & steam sterilization ready |
| Food & Medical Compliance | FDA 21 CFR 177.1680 EU 10/2011 USP Class VI ISO 10993 | Direct food & bodily-fluid contact; batch DoC available |
| Hydrolysis Resistance | Exceptional, long-term hot water/steam | Ideal for hot water fittings & medical instruments |
| Impact Strength | Among highest of all thermoplastics | Resists cracking during machining |
| Flame Rating | UL94 V-0 (halogen-free) | Safe for electrical & transport use |
| Standard Lengths | 1000mm / 3000mm (custom cut available) | Minimizes waste in CNC machining |
Medical and Dental: Sterilization trays, surgical instrument handles, dental handpiece components, and implant trials. The translucent amber tone allows for visual verification of cleanliness and residue post-sterilization, meeting USP Class VI standards.
Food and Beverage: Manifolds, pump bodies, hot water fittings, and commercial coffee machine components. Fully compliant with FDA 21 CFR 177.1680 and EU 10/2011, the semi-transparency aids in monitoring fluid flow and detecting blockages.
Laboratory and Semiconductor: Beakers, fluid handling connectors, sight glasses, and high-purity wafer carriers. The amber hue provides excellent in-line visual inspection for process control without compromising chemical resistance.
Industrial: Chemical valves, high-purity fluid systems, and translucent prototypes requiring both thermal stability and visual monitoring capabilities.
