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Participant

Join Date: Jul 2010
Posts: 3

Clear Acrylic Lampshade

07/28/2010 8:03 PM

Is there a liquid acrylic that I can use in a mold for a lampshade which will be heat resistant? I am in north FL. Thanks

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Guru

Join Date: Oct 2008
Posts: 42355
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#1

Re: Clear acrylic lampshade

07/28/2010 8:13 PM

Well, yes, but.........polyester resin is much easier to work with and less expensive.

True acrylic resins require accurate mixing and more sophisticated processing equipment.

Do you have any experience molding thermoset plastics?

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Participant

Join Date: Jul 2010
Posts: 3
#2
In reply to #1

Re: Clear acrylic lampshade

07/28/2010 8:23 PM

no. I am truly a novice. I had an idea for a craft, but am wondering how to make it work. Any ideas would be helpful. Thanks.

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Guru

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#3
In reply to #2

Re: Clear acrylic lampshade

07/28/2010 8:42 PM

Acrylic is not for beginners.

First, watch this:

Casting polyester resin in silicon mold

This will lead to others. I'm sure there are forums on casting with polyester.

Visit the websites .

Good luck.

And, sorry I can't resist. It's the same in south FL, too.

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Guru
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#4

Re: Clear Acrylic Lampshade

07/28/2010 9:15 PM

Heat resistance would be my primary concern along with ultraviolet radiation. If your light source is cool and doesn't emit UV, you should be ok. An LED light source might work.

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#5

Re: Clear Acrylic Lampshade

07/29/2010 5:45 AM

This might be worth looking into, http://www.shopmaninc.com/kk121.html. I think I've seen small kits at Home Depot.

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Participant

Join Date: Jul 2010
Posts: 3
#6
In reply to #5

Re: Clear Acrylic Lampshade

07/29/2010 5:20 PM

thanks for your help guys.

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