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In the Studio (6 posts)
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User is offline May 23 2013 03:02 PM
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Topics I've Started

  1. Electricity

    Posted 19 Mar 2013

    I live in a house build in 1906. I would like to run a(n electric) 10 cubic foot kiln up to cone 8 in the little peripheral garage/shed/shop. The house has modern stoves washers, dryers, etc. If I ran a 210 line out from the washer and dryer would that be OK to run? Is this even something to worry about or CAN wiring heat up and cause fires?

    Thanks
    Eric
  2. Midnight Black II from Seattle Pottery Supply— firing

    Posted 4 Feb 2013

    Just got some of this stuff. I'm wondering what will happen to it if I fire it at cone 6. It's rated specifically as an 04-5 clay.

    Will it totally completely melt or just slouch a little or what? I only bought 25lbs and I have a 10cu/ft kiln that I won't fill up with just this.

    I would just be making mugs and teacups, pretty structurally sound cylinders without any big peripheral things that can't suppor tthemselves.

    THanks guys

    Eric

    PS I'm really new to this stuff. : D
  3. "Snow White 04-6" Bag-o-powder

    Posted 31 Jan 2013

    Hello! I have just taken about 30 lbs of powder home from an estate sale labeled "Snow White 04-6".

    Is there any way of finding out who makes this glaze? I have checked the whole bucket and plastic bag inside and there isn't anything else written but the above.

    My questions is— Is this going to be food safe?

    I guess I need to ask first if lead or cadmium or anything else nasty are common constituents of a white glaze that fires at cone 6? What is the probability that this glaze is going to be safe?

    Second, maybe there is the possibility that this is some well-known formulation that can be safely IDd?

    Third, perhaps I could conduct some sort of test that will help me identify harmful compounds??

    I would hate to waste 30 dry lbs of glaze (and I will not), and I am just a beginning ceramicist but I am making mostly mugs/teacups/teapots and wares to come in contact with food.

    If you can help me troubleshoot at all I would really appreciate it!!

    Thank you!!
    Eric

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