<DIV style="font-family:Arial, sans-serif; font-size:10pt;"><DIV>Yes, I have the annealing schedules. I have an electric oven and two digital thermometers, one I'm going to put in a piece of acrylic and the other one I'm going to use to monitor the oven temperature itself . I'm worried that the thermometer in the acrylic won't register until it gets heated throughout, and so then the oven temp might go higher than it should. So between the two readouts I can heat it gradually up. It'll be a long night.</DIV><DIV> </DIV><DIV>Brian<BR><BR>--- hanker_20032000@yahoo.ca wrote:<BR><BR>From: hank pronk <hanker_20032000@yahoo.ca><BR>To: Personal Submersibles General Discussion <personal_submersibles@psubs.org><BR>Subject: Re: [PSUBS-MAILIST] annealing acrylic<BR>Date: Mon, 24 Mar 2014 17:22:32 -0700 (PDT)<BR><BR></DIV><DIV style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt; background-color: rgb(255, 255, 255);"><DIV><SPAN>Brian,</SPAN></DIV><DIV><SPAN>Are you going to anneal your windows yourself? </SPAN></DIV><DIV><SPAN>Hank </SPAN></DIV><DIV style="display: block;"> <BR> <BR> <DIV style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <DIV style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <DIV dir="ltr"> <FONT face="Arial" size="2"> On Monday, March 24, 2014 6:03:10 PM, Brian Cox <brian@ojaivalleybeefarm.com> wrote:<BR> </FONT> </DIV> <DIV><DIV><DIV style="font-family: Arial, sans-serif; font-size: 10pt;"><DIV>Used my polarized lenses on the newly cut piece and it appears clouded
throughout the whole piece. Where as another piece I have, you can clearly see a stress area around where it has been drilled. </DIV><DIV> </DIV><DIV>Brian</DIV><DIV> </DIV><DIV><BR>--- emile@airesearch.nl wrote:<BR><BR>From: "Emile van Essen" <emile@airesearch.nl><BR>To: "'Personal Submersibles General Discussion'" <personal_submersibles@psubs.org><BR>Subject: Re: [PSUBS-MAILIST] annealing acrylic<BR>Date: Mon, 24 Mar 2014 22:40:46 +0100<BR><BR>
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<DIV><FONT color="navy" face="Arial" size="2"><SPAN lang="EN-GB" style="color: navy; font-family: Arial; font-size: 10pt;">As far as I know it is
only cast.</SPAN></FONT></DIV></DIV>
<DIV><FONT color="navy" face="Arial" size="2"><SPAN lang="EN-GB" style="color: navy; font-family: Arial; font-size: 10pt;"></SPAN></FONT> </DIV></DIV>
<DIV><FONT color="navy" face="Arial" size="2"><SPAN lang="EN-GB" style="color: navy; font-family: Arial; font-size: 10pt;">Regards, Emile</SPAN></FONT>
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</DIV><DIV><B><FONT face="Tahoma" size="2"><SPAN style="font-family: Tahoma; font-size: 10pt; font-weight: bold;">Van:</SPAN></FONT></B><FONT face="Tahoma" size="2"><SPAN style="font-family: Tahoma; font-size: 10pt;">
Personal_Submersibles [mailto:personal_submersibles-bounces@psubs.org] <B><SPAN style="font-weight: bold;">Namens </SPAN></B>Brian Cox<BR>
<B><SPAN style="font-weight: bold;">Verzonden:</SPAN></B> maandag 24 maart 2014
20:37<BR>
<B><SPAN style="font-weight: bold;">Aan:</SPAN></B> PSubs <BR>
<B><SPAN style="font-weight: bold;">Onderwerp:</SPAN></B> [PSUBS-MAILIST]
annealing acrylic</SPAN></FONT><DIV></DIV>
<DIV><FONT face="Times New Roman" size="3"><SPAN style="font-size: 12pt;"></SPAN></FONT>
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</DIV></DIV><DIV><FONT face="Arial" size="2"><SPAN style="font-family: Arial; font-size: 10pt;">I'm planning on annealing my viewports, does anyone
know if the acrylic from the factory is pre-shrunk ?</SPAN></FONT>
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</DIV><DIV><FONT face="Arial" size="2"><SPAN style="font-family: Arial; font-size: 10pt;">Brian</SPAN></FONT>
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