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	<title>Comments on: Facts About Thermal Stress</title>
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	<lastBuildDate>Wed, 07 Dec 2011 22:24:14 +0000</lastBuildDate>
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	<item>
		<title>By: nike jordan shoes</title>
		<link>http://www.glassguides.com/index.php/archives/393/comment-page-1#comment-7025</link>
		<dc:creator>nike jordan shoes</dc:creator>
		<pubDate>Fri, 23 Apr 2010 04:31:00 +0000</pubDate>
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		<description>Thank for this great post, i like what you 

read.</description>
		<content:encoded><![CDATA[<p>Thank for this great post, i like what you </p>
<p>read.</p>
]]></content:encoded>
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	<item>
		<title>By: Jeff Nixon</title>
		<link>http://www.glassguides.com/index.php/archives/393/comment-page-1#comment-3524</link>
		<dc:creator>Jeff Nixon</dc:creator>
		<pubDate>Mon, 10 Aug 2009 21:03:23 +0000</pubDate>
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		<description>Is there a known value for the amount of stress (psi or MPa) that will develop with a given thermal gradient?  I&#039;ve heard that it can be 50 psi per each degree F, but no citation was given.  If true, then could not a reasonably conceivable thermal gradient in the field cause breakage in heat strengthened units?</description>
		<content:encoded><![CDATA[<p>Is there a known value for the amount of stress (psi or MPa) that will develop with a given thermal gradient?  I&#8217;ve heard that it can be 50 psi per each degree F, but no citation was given.  If true, then could not a reasonably conceivable thermal gradient in the field cause breakage in heat strengthened units?</p>
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	<item>
		<title>By: Richard Sidery</title>
		<link>http://www.glassguides.com/index.php/archives/393/comment-page-1#comment-1979</link>
		<dc:creator>Richard Sidery</dc:creator>
		<pubDate>Sun, 28 Jun 2009 02:20:29 +0000</pubDate>
		<guid isPermaLink="false">http://www.glassguides.com/?p=393#comment-1979</guid>
		<description>Simple and clear delivery a good read. Shading and early morning winter sun are problematic in my area Sydney. Also looking forward to hearing of some simple and clear solutions.</description>
		<content:encoded><![CDATA[<p>Simple and clear delivery a good read. Shading and early morning winter sun are problematic in my area Sydney. Also looking forward to hearing of some simple and clear solutions.</p>
]]></content:encoded>
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	<item>
		<title>By: Bill Coady</title>
		<link>http://www.glassguides.com/index.php/archives/393/comment-page-1#comment-608</link>
		<dc:creator>Bill Coady</dc:creator>
		<pubDate>Thu, 21 May 2009 17:09:09 +0000</pubDate>
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		<description>Keep up the writing on this subject. There is much more to be said and from your last comment it appears that you plan to say it.  I look forward to your future blogs.</description>
		<content:encoded><![CDATA[<p>Keep up the writing on this subject. There is much more to be said and from your last comment it appears that you plan to say it.  I look forward to your future blogs.</p>
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