PPS (Polyphenylene Sulfide) in CNC Machining
Polyphenylene sulfide (PPS) is a high-performance thermoplastic known for chemical resistance, thermal stability, low moisture absorption, and dimensional stability. RapidDirect offers PPS Black, PPS White, and PPS + GF30 Black for CNC machining and injection molding.
- Chemical resistance: PPS resists a wide range of chemicals.
- Heat resistance: PPS is used in components exposed to elevated temperatures.
- Dimensional stability: Low moisture absorption supports consistent part dimensions.
- Electrical insulation: PPS supports electrical and industrial components.
Selection note: PPS suits parts that must maintain dimensional stability and resist chemicals and heat. Glass-filled PPS is a distinct grade; its properties differ from unfilled PPS.
PPS (Polyphenylene Sulfide) CNC Machining Capabilities
| Price | $$ |
|---|---|
| Lead time | About 6–10 days |
| Minimum wall thickness | Minimum 0.5 mm |
| Tolerances | ±0.005 in (±0.125 mm) |
| Maximum part size | 1200 × 500 × 150 mm |
| Available material | PPS Black, PPS White, and PPS + GF30 Black |
PPS (Polyphenylene Sulfide) Material Specifications
Mechanical Properties
| Tensile strength, yield | 85–120 MPa |
|---|---|
| Elongation at break | 1–2 % |
Physical Properties
| Density | 1.35–1.40 g/cm³ |
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PPS (Polyphenylene Sulfide) Manufacturing Facilities




PPS (Polyphenylene Sulfide) Parts & Applications



PPS (Polyphenylene Sulfide) CNC Machining FAQs
Learn about PPS (Polyphenylene Sulfide) applications, material properties, and cnc machining capabilities.