Polyetherimide (PEI) OMEGA Type Spring (19.5-24-36L)

Manufactured to order.
SKU: PEIOCS1952436
Regular price €10,23 - €15,74 EUR / each Ex. VAT

Volume Discounts Available:

1 pc €15,74
20 pcs €14,95
50 pcs €14,17
100 pcs €12,59
250 pcs €11,81
500 pcs €11,02
1000 pcs €10,23
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Material: PEI/Ultem

Measurement System: Metric

Colour: Transluscent Beige

Max Temperature: 170°C/340°F

Flame Resistance: UL94 V-0

Polyetherimide (PEI) OMEGA Type Spring (19.5-24-36L) conform to the following Standards/Norms:

Polyetherimide (PEI) OMEGA Type Compression Springs, with an Inner Diameter of 19.5mm, an Outer Diameter of 24mm, and a Free Length of 36mm, is a component designed for applications requiring exceptional mechanical strength, thermal stability, and chemical resistance. PEI is a durable thermoplastic known for its excellent dimensional stability and resistance to a wide range of chemicals. These springs are engineered to provide reliable compression and durability in demanding environments, maintaining their properties across a broad temperature range, making them suitable for use in various industrial and technical applications.

Size:

Inner Diameter (mm) - 19.5mm

Outer Diameter (mm) - 24mm

Free Length (mm) - 36mm

Spring Rate (N/mm) – 1.53

Advantages of Using Polyetherimide (PEI) OMEGA Type Compression Springs:

High Mechanical Strength: PEI offers excellent tensile and compressive strength, ensuring robust performance under high-stress conditions.

Thermal Stability: Maintains mechanical properties over a wide temperature range, suitable for high-temperature and cryogenic applications.

Chemical Resistance: Resistant to a broad spectrum of chemicals, including acids, bases, and solvents, ensuring durability in corrosive environments.

Dimensional Stability: The material maintains its shape and mechanical properties over time, ensuring consistent performance in precise applications.

Low Creep: Exhibits low creep, meaning it maintains its mechanical properties and shape over long periods under continuous stress.

Flame Retardant: PEI has inherent flame retardant properties, making it suitable for applications requiring fire resistance.

Electrical Insulation: Provides excellent electrical insulating properties, making these springs ideal for electronic and electrical applications.

Specific Applications of Polyetherimide (PEI) OMEGA Type Compression Springs:

Aerospace:

Used in aircraft and spacecraft systems where high-strength, lightweight, and thermally stable components are critical.

Suitable for environments with extreme temperatures and exposure to various chemicals.

Automotive Industry:

Applied in automotive components that require high mechanical strength, thermal stability, and chemical resistance, such as in engine and transmission systems.

Medical Devices:

Utilised in medical instruments and diagnostic equipment where high precision, biocompatibility, and resistance to sterilisation processes are essential.

Industrial Machinery:

Employed in machinery and equipment that require robust components capable of withstanding high loads and harsh chemical environments.

Electronics and Electrical Equipment:

Used in the assembly of electronic devices and enclosures, where the springs' electrical insulation properties and thermal stability are beneficial.

Ideal for securing and positioning delicate components.

Chemical Processing:

Applied in securing components in chemical processing plants, where resistance to aggressive chemicals and high temperatures is crucial.

Ideal for use in pumps, valves, and reactors.

Polyetherimide (PEI) OMEGA Type Compression Springs, with an Inner Diameter of 19.5mm, an Outer Diameter of 24mm, and a Free Length of 36mm, offer a robust and reliable solution for various demanding applications. These springs benefit from PEI's high mechanical strength, thermal stability, chemical resistance, dimensional stability, low creep, flame retardant properties, and electrical insulation. Ideal for use in aerospace, automotive, medical devices, industrial machinery, electronics, and chemical processing industries, these springs ensure long-lasting performance and reliability in critical environments.

The PEI/Ultem 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.

Polyetherimide (PEI) OMEGA Type Spring (19.5-24-36L)

Product Drawing

Inner Diameter (mm) Outside Diameter (mm) Free Length (mm) Solid Height (mm) Spring Rate (mm)
19.5 24 36 18 1.53

Dimension Table

Dimensions for Polyetherimide (PEI) OMEGA Type Spring (19.5-24-36L) in all available sizes are shown according to the product drawing above.

Key Polyethylenimine (PEI/Ultem) Properties

Custom Manufacturing

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PEI/Ultem Key Properties

  • Thermal Performance:
    PEI's outstanding thermal stability sets it apart. It can withstand continuous use at elevated temperatures, typically up to 170°C (340°F), making it ideal for applications demanding heat resistance. Whether in automotive components or aerospace interiors, count on PEI to maintain its integrity even in extreme thermal environments.

    Exceptional Mechanical Strength:
    PEI boasts impressive mechanical properties. Its high tensile strength and rigidity make it an excellent choice for structural components where strength and stability are paramount. This material resists deformation under heavy loads, ensuring longevity in demanding applications such as medical devices and electronics.

  • Chemical Resistance and Electrical Insulation:
    PEI offers remarkable chemical resistance, standing up to a wide range of chemicals, acids, and solvents. Additionally, it excels as an electrical insulator, making it valuable in electrical and electronic components. Its dielectric properties make it a preferred material for insulating parts in the semiconductor and electrical industries.

    Dimensional Stability and Precision:
    PEI's exceptional dimensional stability ensures that components retain their shape and size, even in fluctuating environments. This property is crucial for maintaining tight tolerances in precision engineering applications, including aerospace manufacturing and automotive engineering.

  • Biocompatible and FDA Compliant:
    PEI is biocompatible and FDA compliant, making it suitable for medical and healthcare applications. From surgical instruments to sterilizable components, PEI's biocompatibility and resistance to autoclave sterilization ensure safety and reliability.

    Versatile and Easy to Process:
    PEI's versatility extends to ease of processing. It can be injection molded, machined, and 3D printed, offering flexibility in design and manufacturing. This adaptability simplifies the production of custom components across a wide range of industries.

ISO 9001 Certified

Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

Certificate Of Conformity

Product certificate of conformity available on request, confirming the product manufacturing standard and material.

Material Certificates

Full material traceability and certification confirming the material data and raw material batch number, which can be traced back to the manufacturer. 

Highly Competitive Prices

We offer price matching against all UK distrubutors. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.

Why Choose High Performance Polymer?

  • 50,000+ Fasteners In stock

    No long lead times. We have a large range of PEEK fasteners available for express delivery (Dispatched the same day if ordered before 3PM Monday-Thursday).

    Fasteners not available for express delivery will display the expected delivery date above the 'add to cart' button. 

    Manufacturer Direct Distributor

    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.

    ISO9001 Certified

    Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

  • Material Certificates

    We provide full material traceability and can provide certification confirming material data and batch number, which can be traced back to the manufacturer. 

    Certificate Of Conformity

    We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.