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  1. #1
    Join Date
    May 2011
    Location
    Murray Bridge SA
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    3,339

    Default Static Electricity problem

    Hi, I've been asked to make a Christmas display, that has a glass bowl mounted on top of a fan with polystyrene balls, 6mm dia, that blow trough a hole above the fan, there is fly wire above the fan. My problem is, that static electricity make all the balls bunch up on top preventing them coming into the airflow and stopping excess air escaping. Does anyone have any ideas on preventing this from occurring.

    Thanks in advance,
    Kryn

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  3. #2
    Join Date
    Jun 2003
    Location
    Sunbury, Vic
    Age
    84
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    2,719

    Default

    Perhaps a wild idea but I wonder if the anti-static spray that the ladies use on their clothes might work if the poly-styrene balls were sprayed with it.

    I think the name is Anti-statique or something similar.
    Last edited by Chesand; 17th August 2015 at 09:20 PM. Reason: Added more info
    Tom

    "It's good enough" is low aim

  4. #3
    Join Date
    Sep 2014
    Location
    Australia
    Posts
    660

    Default

    You need moisture or a conductive coating. I am trying to think of something spray on, that conducts but wont mark the glass bowl. Perhaps some contact cleaner or the like, only problem is I am not sure if it would be compatable with polystyrene.

    Not sure how much stock you have, but I would try things like hairspray, window cleaner, etc. Failing that a spray of water from time to time?


    EDIT: Or what Chesand suggested whilst I posted!! Never heard of the stuff but sounds like a winner to me!

  5. #4
    Join Date
    Sep 2006
    Location
    Wandong
    Age
    60
    Posts
    453

    Default

    G'day KB,

    Try some Cuddly fabric softener on them... I use it on my PVC dust ducting and stopped all the static shocks I was getting, so it might work on poly as well

  6. #5
    Join Date
    Sep 2012
    Location
    Yorkshire UK
    Posts
    733

    Default

    Hi Kryn,

    If the grill above the fan is metal, connect it to earth. That should bleed off any static.

    HTH
    Best Regards:
    BaronJ.

  7. #6
    Join Date
    Dec 2011
    Location
    North Rocks
    Posts
    47

    Default

    Up the humidity'
    Or use soap on the balls as it will maintain some moisture and stop static.

    James


    Sent from my iPad using Tapatalk HD

  8. #7
    Join Date
    May 2011
    Location
    Murray Bridge SA
    Posts
    3,339

    Default

    Thanks everyone, for the replies, will give them a try .
    Kryn

  9. #8
    Join Date
    Mar 2009
    Location
    Brisbane
    Posts
    356

    Default

    Try the suggested Cuddly, or similar product.
    Mix with water and use a plastic spray bottle.
    Magic.
    Widely used for this anti-static application.
    (That's how these fabric softeners work).

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