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  1. #1
    Join Date
    Nov 2012
    Location
    Belgrave, Victoria, Australia
    Posts
    234

    Default stabilizing horn? /is there anyone that could help me out?

    Hi everyone,

    I'm way out of my depth on this one, but i was just wondering if there was anyone on here that was really good with casting/stabilizing oily materials?

    I have a small piece of extinct wooly rhinoceros horn that i would like to slice into 'end grain' inlays but at the moment its a bit flaky for my liking.
    I was thinking that soaking it in resin under a vacuum system might be able to strengthen it a bit more.

    Could someone out there possibly help me out? (i'm happy to pay for it)

    IMG_0718.jpgIMG_0721.jpgIMG_0729.jpg

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  3. #2
    Join Date
    Apr 2005
    Location
    Nerang Queensland
    Age
    66
    Posts
    10,766

    Default

    I do stabilising with Cactus Juice, and although I am on my way to Melb, I don't have it with me. If you can't get some one to stabilise it your best bet would be to just soak it in Thin CA (not the cheap crap at $2 stores) available at Pop's Shed/Carrols/Carbatec etc (which ever is closer for you).

    Dry the horn in an oven at 100C for 15 mins to ensure there is NO moisture. Then use a small container (slightly bigger than horn) and pour CA in, enough to submerge half the piece, for 3mins each end. You can hold it with baking paper when reversing, then after shaking off excess, just leave it on the baking paper for a week to dry completely. DO NOT use accelerator.

    That should stabilise the horn. If there are still voids in the horn, you can just start making the pen and fill any voids with the medium CA. Do not use accelerator, just leave to dry overnight, to minimise chances of frosting.

    When drilling blank and when turning make sure you are in a well ventilated area with fan blowing any vapours away from you and wear a mask and eye protection. The fumes while doing these are vicious.

    Good luck with it.
    Neil
    ____________________________________________
    Every day presents an opportunity to learn something new

  4. #3
    Join Date
    Jul 2008
    Location
    gold coast
    Posts
    3,956

    Default

    Spot on Neil. although I suspect you meant the fumes are ~ vicious (deadly) cheers ~ John
    G'day all !Enjoy your stay !!!

  5. #4
    Join Date
    Jun 2007
    Location
    Adelaide, SA
    Posts
    478

    Default Cactus juice

    Neil,
    If you have the pump and chamber - I can send you some juice if that would help .
    Mark

  6. #5
    Join Date
    Apr 2005
    Location
    Nerang Queensland
    Age
    66
    Posts
    10,766

    Default

    Thanks Mark, but I am on the road again without equipment, won't be home again until May.
    Neil
    ____________________________________________
    Every day presents an opportunity to learn something new

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