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PPS sheet is a high-performance thermoplastic material known for its exceptional chemical resistance, thermal stability, and mechanical strength.
Product introduction
PPS (polyphenylene sulfide), the full name of which is Polyphenylene Sulfide, is a high-performance thermoplastic engineering plastic with excellent heat resistance, chemical corrosion resistance and mechanical strength. Its molecular structure is composed of alternating benzene rings and sulfur atoms to form a highly symmetrical linear polymer, which gives it unique performance advantages.
Product advantages
High temperature resistance: continuous use temperature of more than 240℃
Corrosion resistance: resistant to strong acids, strong alkalis, organic solvents and oxidants.
High strength: tensile strength 80-120MPa, bending modulus 3-5GPa.
Electrical insulation: dielectric strength 17-20kV/mm, volume resistivity >10¹⁵Ω·cm.
Dimensional stability: low water absorption (<0.02%), shrinkage <0.2%.
Flame retardancy: UL94 V-0 grade, self-extinguishing.
Easy to process: good fluidity, suitable for injection molding, extrusion and other processes.
Why choose PPS?
Applicable to extreme environments: high temperature corrosion scenarios such as automobile engine periphery and chemical equipment.
Lightweight metal replacement: reduce weight and improve fuel efficiency.
Long life design: excellent fatigue resistance and reduced maintenance costs.
Environmental compliance: halogen-free, compliant with RoHS, REACH and other regulations.
The key characteristics of PPS sheet include excellent dimensional stability, low moisture absorption, and high resistance to heat, chemicals, and abrasion. These properties make it ideal for use in environments where traditional materials may degrade or fail over time. The natural pps sheets size available in different dimensions allows for easy customization to meet specific project requirements, ensuring a perfect fit for a variety of industrial needs.
When considering the PPS plastic plate thickness, it is important to select the appropriate gauge based on the intended application. Thicker sheets are typically used for structural components that require higher load-bearing capacity, while thinner sheets are suitable for lightweight and flexible applications. The versatility of PPS sheet in terms of thickness options makes it a highly adaptable material for both simple and complex manufacturing processes.
One of the main advantages of using PPS sheet is its ability to maintain performance at elevated temperatures. With a melting point of around 285°C, this material can withstand harsh operating conditions without losing its structural integrity. It's inherent flame resistance makes it a safe choice for applications where fire safety is a concern. These features, combined with its excellent electrical insulation properties, make PPS sheet an essential component in the production of electronic and electrical equipment.
PPS sheet is also widely used in the production of seals, gaskets, and other components that require high durability and resistance to wear. Its non-reactive nature makes it suitable for use in contact with aggressive chemicals, including acids, solvents, and fuels. This makes it an ideal material for use in chemical processing plants, oil and gas industries, and other environments where exposure to corrosive substances is common.
PolyPhenylene Sulfide (PPS) offers the broadest resistance to chemicals of any advanced engineering plastic. They have no known solvents below 392°F (200°C) and are inert to steam, strong bases, fuels and acids. Minimal moisture absorption and a very low coefficient of linear thermal expansion, combined with stress-relieving manufacturing, make PPS ideally suited for precise tolerance machined components. It is ideal for structural applications in corrosive environments or as a PEEK replace ment at lower temperatures.
In addition to its functional benefits, PPS sheet is also valued for its ease of machining and fabrication. It can be cut, drilled, and shaped using standard tools, allowing for efficient production of custom parts and components. This flexibility in processing further enhances its appeal as a material for industrial applications.
PPS Plastic Plate thinkness for your need
We offer PPS SHEET and PPS ROD. Welcome to contact us.
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