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Polyphenylene Sulfide (PPS) is a high-performance engineering plastic known for its exceptional thermal stability, chemical resistance, and mechanical strength. It is a semi-crystalline polymer that can withstand high temperatures, making it suitable for applications in demanding environments. PPS is often used in various industrial applications due to its ability to maintain performance under stress and exposure to harsh chemicals.
| Temperature resistance | Up to 260°C (500°F) |
| Chemical resistance | Resistant to acids, bases, and solvents |
| Tensile strength | Typically ranges from 50 to 100 MPa |
| Density | Approximately 1.3 to 1.5 g/cm³ |
| Flammability rating | UL 94 V-0 |
When selecting Polyphenylene Sulfide, consider the specific temperature and chemical resistance requirements of your application. It is important to specify the desired grades, as PPS can vary in properties based on its formulation. Additionally, inquire about available certifications and tolerances, as these can impact performance in critical applications. Be prepared to discuss quantities needed for your project to facilitate accurate pricing and availability.
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PPS offers high thermal stability, excellent chemical resistance, and good mechanical properties.
PPS is generally not recommended for food contact unless specifically certified for such use.
PPS is technically recyclable, but it is not widely accepted in recycling programs.
PPS is used in automotive, electronics, aerospace, and chemical processing industries.
PPS has superior thermal and chemical resistance compared to many other engineering plastics.
PPS is available in various forms including sheets, rods, and custom molded parts.