Measurement System: Metric
Continuous use temperature: 200°C/392°F
Flammability: UL94 V-0
PPS Bushings conform to the following Standards/Norms:
A PPS bushing, also known as a Polyphenylene Sulfide bushing, is a specialized component used in a variety of industries for its exceptional combination of thermal, mechanical, and chemical properties. PPS is a high-performance thermoplastic material that is well-regarded for its ability to withstand high temperatures, resist chemical corrosion, and provide excellent dimensional stability. PPS bushings are a vital part of many applications across several key industries.
One of the industries that extensively uses PPS bushings is the automotive sector. In the automotive industry, these bushings are employed in various critical components such as engine mounts, suspension systems, and transmission assemblies. PPS's ability to maintain its structural integrity under high temperatures and exposure to automotive fluids like oil and coolant makes it an ideal choice for these applications. Moreover, PPS bushings contribute to improved vehicle performance, reducing vibrations, and ensuring smoother rides.
The electronics and electrical industries also rely on PPS bushings for various applications. PPS's excellent electrical insulating properties make it an excellent choice for components in electronic devices and power distribution systems. It provides both thermal stability and insulation, making it suitable for applications that require resistance to electrical arcing and high temperatures, such as connectors, switches, and insulating components in transformers.
In the chemical and petrochemical sectors, PPS bushings play a vital role in equipment subjected to aggressive chemical environments and high-temperature processes. These bushings are commonly found in pumps, valves, and piping systems, where they help maintain the integrity of critical components by resisting chemical corrosion and withstanding elevated temperatures. The reliability of PPS bushings is particularly crucial in preventing leaks and ensuring the safety of industrial processes.
The aerospace industry benefits from PPS bushings due to their lightweight and heat-resistant properties. In aircraft and spacecraft, where weight reduction is critical for fuel efficiency and performance, PPS bushings are employed in various applications, including fuel systems, control mechanisms, and cabin components. PPS's ability to maintain its mechanical strength at high altitudes and under extreme temperature variations makes it a preferred choice in aerospace engineering.
PPS bushings are also utilised in the oil and gas industry, particularly in downhole drilling tools and equipment. In the harsh conditions of oil wells, where high temperatures and corrosive fluids are encountered, PPS bushings provide reliable performance and help extend the operational lifespan of drilling equipment. Their resistance to chemical attack and dimensional stability under pressure are critical factors in ensuring the efficiency and safety of drilling operations.
Furthermore, the medical industry makes use of PPS bushings in various applications due to their biocompatibility and resistance to sterilization methods. These bushings are used in medical devices, diagnostic equipment, and laboratory instruments. Their ability to maintain dimensional stability, even after repeated exposure to sterilization processes, ensures the reliability and safety of medical equipment.
In the food and beverage industry, PPS bushings find applications in machinery used for processing and packaging food products. Their resistance to chemical corrosion and ability to withstand frequent washdowns with cleaning agents make them suitable for use in conveyors, filling machines, and other equipment where hygiene and corrosion resistance are critical.
In conclusion, PPS bushings are essential components used across a diverse range of industries, including automotive, electronics, chemical, aerospace, medical, oil and gas, and food and beverage. Their exceptional thermal and chemical resistance, combined with their dimensional stability, make them a dependable choice for critical applications in these sectors. As industries continue to demand high-performance materials that can withstand extreme conditions, PPS bushings are likely to remain a key component in ensuring the reliability and safety of various industrial processes and applications.
The PPS data sheet is available as a PDF to download below.
Return components within 90 days for a full refund. Please see returns terms and conditions for further information.
|Inner Diameter (d) (mm)
|Outer Diameter (D) (mm)
Dimensions for PPS Bushings in all available sizes are shown according to the product drawing above.
PPS Key Properties
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We are a manufacturer direct distributor, this allows us to ensure highly competitive prices and keep our shelves stocked. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.
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Certificate Of Conformity
We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.