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melting plastics

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I've read how to melt it using micrwaves, Lee's pots, electric burners. Has anyone tried a double broiler method??? Or won't it get to a temp hot enough to pour?? I was thinkin bout taking the Coleman propane stove outside tomorrow...supposed to be windy...annoy the neighbors with the smell.....any thoughts??? Thanks, the Finn

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I searched in tacklemaking.com and found one guy using a diffusion plate, as he called it, a 6 x 6 ceramic plate, over an electric hot plate, so his plastic wouldn't fry. The smell that occurs when scorching has me nervous. Don't want to kill my parrots and stink up the house. Any ideas on what type of pan to use over a flame? or a coffee can inside a pan of water? or a diffusion/ceramic piece that would hol up to a flame? Thanks the rookie

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UPDATE! update!! Just found a microwave and paid WAY TOO much :P $5.00 8O:P but its old, 20 years. It's massive and powerful. I have a reheat setting on it as well as full power, the old turndial controls. I have never seen posts on settings on the microwaves, when melting plastics. :huh: So, I'll wait abit before annoying the neighbors with the odor...see if any posts arrive on the power setting question...thanks to all....the Finn

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Place your plastic (in a pyrex cup) on high for about 2 minutes. Take it out, mix in your glitter, then go another 2 minutes and you should be ready to rock and roll. :D

You can either pour directly from the pyrex cup or transfer into the pots or even a cup on a burner.

Chris

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Round one-melted for 1 minute on semi-high=no change in plastic. Next minute on HIGH=softened plastic that I stirred. Then still on HIGH, I set timer for 3 1/2 minutes, stopping after 1 3/4 minutes to find it percolating.

stirred some more, put in 1 more minute, then pulled it out, still bubbling of course. Poured it into pvc mold, still bubbling, popping etc. Finally settled down before I came inside. Not sure how it will come out but I think I need to find a lower temp setting..... :huh:

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bubbles and poping are generaly signs of water or excessice moisture.

If you continbue to cook the plastic (after you let it cool down for a while) and reheat it the bubbles should "cook out"

I wouldnt heat it past the consistancy of syrup. You have agood chance of burning the plastic, changing the color etc.....

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I backed off on the power abit and the severe bubbling subsided. I am remelting plstic bodies I already have. I think I will add some texture to the mold and re-pour. I was disappointed how they turned out, too thick, but probably durable. Thanks Jerry and all who responded to my many questions. Bruce

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