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Re: [PSUBS-MAILIST] Acrylic Molds
On Wed, 8 Jan 2003 19:28:30 -0500 "Dan H." writes:
>
> I ran a horizontal steel rod a few inches
>under the sheet and hooked the ends of the rod to a welder on really
>low amperage. The rod got hot and heated the Plexiglas directly above
it
>in a straight line. It got pliable above the hot rod.
What is the effect on the strength of the material of heating and
cooling in a different shape?
Mike H.
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