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Home Xometry Community Materials & Finishes PA12 and chemical steam smoothing: Resistance to seawater?

PA12 and chemical steam smoothing: Resistance to seawater?

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Good day,

I have a small question: does chemically steam-smoothed PA12 (with SLS/MJF) hold up well in seawater conditions? I’m considering using it for parts that are frequently exposed to seawater conditions. I know that chemical steam smoothing improves water resistance, but I’m curious about how effective it is against the hardness of seawater. Any experiences or insights?

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Solved by Nikolaus Mroncz

Hello Mr. Schmidt,

PA12 in itself is very chemically resistant. The chemical steam smoothing seals the pores and leads to higher resistance. I consider it suitable for use under seawater conditions.

    • Xometry Engineer

      Hello Mr. Schmidt,

      PA12 in itself is very chemically resistant. The chemical steam smoothing seals the pores and leads to higher resistance. I consider it suitable for use under seawater conditions.

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        Nikolaus Mroncz

        All clear, thank you very much!

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PA12 and chemical steam smoothing: Resistance to seawater?
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