• Shadow
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    752 months ago

    Was it left open + maybe in a humid area? Brittle usually means wet filament.

    • @[email protected]OP
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      342 months ago

      I bought it before COVID but I opened the box just one week ago. It was wet (lots of stringing) but after a quick drying session it printed ok (photos coming soon). Then I put it back in my IKEA dry box

      • @[email protected]
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        512 months ago

        You didn’t dry it enough. You only dried the outside, the inside was still wet and brittle. Once you used up the dry stuff it broke.

      • @[email protected]
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        202 months ago

        How quick is quick? I have a heated dry box, so all new filament gets at least a 24 hour spa treatment. If I know it’s wet, it lives in it until color indicating silica gel no longer changes, then another day for good measure.

      • Ulrich
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        62 months ago

        I opened the box just one week ago

        Was it in an air-tight bag in that box?

          • @[email protected]
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            22 months ago

            Even the thick plastic bags are semi permeable. Eventually every sealed filament will soak up moisture.

          • Ulrich
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            12 months ago

            Heat shrink packaging is typical and should be fine. Strange.

    • @[email protected]
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      2 months ago

      ^This

      OP spooked it good. Next time announce yourself when you come into the room and this shouldn’t happen. Also, do all that other stuff commenter’s are recommending, but mostly the annoucing yourself.

  • SkaveRat
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    512 months ago

    Hi, filament expert here

    This is not funny

    Filaments only do this when they are under extreme distress

  • @[email protected]
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    2 months ago

    I can just hear it go “pssp, pssp” as it slides through the hot end

    Edit: better comment

    m o i s t u r e

  • @[email protected]
    cake
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    252 months ago

    Can’t fool me, that’s clearly a pile of Twizzlers around an empty filament spool.

    • ✺roguetrick✺
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      2 months ago

      The stress is from cooling the filament and then winding it around the spool. Lots of reasons why the plastic would weaken that stress might suddenly give way, but most of them involve time. If it wasn’t completely cooled internally before being spooled, that would dramatically increase the stress (think Prince Rupert’s drop).

  • @[email protected]
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    42 months ago

    You could sit there and feed each piece into the hot end one at a time, I’ve done that with spool ends but totally not worth it here :p

      • @[email protected]
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        12 months ago

        Makes perfect sense, beyond saving at this point. Good luck with the next spool, wait to unbox it until you’re ready to print a few things in a row 😁