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FAQ

  • Q Are materials certified for automotive applications?

    A Yes, all materials come with certification and traceability documents.

  • Q Can you handle complex geometries?

    A Yes, Flycncpart’s CNC capabilities and Swiss-type machining cover highly intricate designs.

  • Q What tolerances can you achieve?

    A CNC machining with ±0.01mm precision and tight surface finish requirements.

  • Q Do you support low-volume automotive parts?

    A Yes, we handle both prototypes and large-scale production.

  • Q Does PU provide shock absorption?

    A
    Yes. PU is an excellent shock-absorbing  material, often used for vibration dampening in  mechanical systems.

  • Q Is PU resistant to chemicals and oils?

    A
    PU shows good resistance to oils, greases,  and many solvents, making it reliable for  i ndustrial machinery and automotive  applications.

  • Q Can PU be customized in hardness?

    A
    Yes. PU is available in a wide range of  hardness levels, from soft elastomers to rigid  plastics, depending on application requirements.

  • Q What industries commonly use PU parts?

    A
    PU is widely used in automotive, machinery,  mining, and consumer goods industries for  wheels, seals, and protective components.

  • Q Why is PU used for CNC machined components?

    A
    PU offers a unique balance of toughness,  flexibility, and abrasion resistance, making it  ideal for parts that face dynamic stress and  wear.

  • Q Can Ultem 1000 withstand high continuous operating temperatures?

    A
    Yes, it can perform reliably at continuous use  temperatures up to 170–180°C, maintaining  dimensional stability and strength.

  • Q Is Ultem 1000 suitable for medical use?

    A
    Yes, Ultem 1000 can be sterilized repeatedly,  makin g it a strong candidate for reusable  medical devices.

  • Q Why choose Ultem 1000 over other engineering plastics?

    A
    Because it offers a unique combination of  mechanical strength, high thermal resistance,  and electrical insulation, outperforming plastics  like PC or Nylon in high-demand environments.

  • Q Can Ultem 2300 be used in electrical components?

    A
    Yes, Ultem 2300 maintains excellent dielectric  p roperties and is often used in high-voltage or  high-temperature electrical applications.

  • Q Is Ultem 2300 suitable for aerospace use?

    A
    Yes, Ultem 2300 is widely used in aerospace  due to its high stiffness, flame retardancy, and  a bility to maintain strength at elevated  t emperatures.

  • Q How does Ultem 2300 differ from Ultem 1000?

    A
    Ultem 2300 is reinforced with 30% glass fibers,  g iving it significantly higher stiffness and  dimensional stability but slightly reduced  impact strength compared to Ultem 1000.

  • Q Can PEI be machined into precise parts?

    A
    Yes. CNC machining of PEI achieves tight  tolerances and reliable performance under  demanding conditions.

  • Q What industries benefit from PEI components?

    A
    Aerospace interiors, electrical housings, and  medical devices commonly use PEI parts.

  • Q How does PEI compare to PEEK?

    A
    PEI is more cost-effective but offers slightly  lower heat and chemical resistance than PEEK.

  • Q What grades of PEI are available?

    A
    Ultem 1000 (unfilled) and Ultem 2300 (30%  glass-filled) are commonly machined.

  • Q Why is PEI used in high-performance industries?

    A
    PEI combines heat resistance, strength, and  dimensional stability, making it suitable for  aerospace, automotive, and medical devices.
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