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	<title>All sizes X Ray Proof Bags - X-Ray Proof Bags</title>
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	<description>Online Shop for X-Ray Proof Bags</description>
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	<title>All sizes X Ray Proof Bags - X-Ray Proof Bags</title>
	<link>https://www.xrayproofbags.com/product-category/x-ray-proof-bags/</link>
	<width>32</width>
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	<item>
		<title>6. POCKETS 26cm x 11cm x 5cm  10 per pack</title>
		<link>https://www.xrayproofbags.com/shop/pockets-26cm-x-11cm-x-5cm/</link>
		
		<dc:creator><![CDATA[admininistrator]]></dc:creator>
		<pubDate>Mon, 25 Feb 2013 04:18:17 +0000</pubDate>
				<guid isPermaLink="false">https://www.xrayproofbags.com/?post_type=wpsc-product&#038;p=93</guid>

					<description><![CDATA[<p>...</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/pockets-26cm-x-11cm-x-5cm/">6. POCKETS 26cm x 11cm x 5cm  10 per pack</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Can be sealed same as other bags we offer</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/pockets-26cm-x-11cm-x-5cm/">6. POCKETS 26cm x 11cm x 5cm  10 per pack</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>4. SACHET 11cm x 20cm 100 per pack</title>
		<link>https://www.xrayproofbags.com/shop/sachets-big-10cm-x-15cm/</link>
		
		<dc:creator><![CDATA[admininistrator]]></dc:creator>
		<pubDate>Mon, 25 Feb 2013 04:16:18 +0000</pubDate>
				<guid isPermaLink="false">https://www.xrayproofbags.com/?post_type=wpsc-product&#038;p=91</guid>

					<description><![CDATA[<p>...</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/sachets-big-10cm-x-15cm/">4. SACHET 11cm x 20cm 100 per pack</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p style="text-align: left;">Come with zip lock feature</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/sachets-big-10cm-x-15cm/">4. SACHET 11cm x 20cm 100 per pack</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
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			</item>
		<item>
		<title>3. SMALL BAG 30cm x 20cm</title>
		<link>https://www.xrayproofbags.com/shop/small-b-19cm-x-23cm/</link>
		
		<dc:creator><![CDATA[admininistrator]]></dc:creator>
		<pubDate>Mon, 25 Feb 2013 04:06:16 +0000</pubDate>
				<guid isPermaLink="false">https://www.xrayproofbags.com/?post_type=wpsc-product&#038;p=86</guid>

					<description><![CDATA[<p>...</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/small-b-19cm-x-23cm/">3. SMALL BAG 30cm x 20cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Smaller size of x ray proof bags for the smaller jobs you need !</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/small-b-19cm-x-23cm/">3. SMALL BAG 30cm x 20cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>2. MEDIUM BAG 38cm x 25cm</title>
		<link>https://www.xrayproofbags.com/shop/small-30cm-x-43cm/</link>
		
		<dc:creator><![CDATA[admininistrator]]></dc:creator>
		<pubDate>Tue, 23 Oct 2012 12:26:53 +0000</pubDate>
				<guid isPermaLink="false">https://www.xrayproofbags.com/?post_type=wpsc-product&#038;p=41</guid>

					<description><![CDATA[<p>...</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/small-30cm-x-43cm/">2. MEDIUM BAG 38cm x 25cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Medium bags &#8211; use to store in airtight conditions for as long as you want.</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/small-30cm-x-43cm/">2. MEDIUM BAG 38cm x 25cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>1. LARGE BAG 50cm x 31cm</title>
		<link>https://www.xrayproofbags.com/shop/medium-45cm-x-56cm-2/</link>
		
		<dc:creator><![CDATA[admininistrator]]></dc:creator>
		<pubDate>Tue, 23 Oct 2012 12:22:24 +0000</pubDate>
				<guid isPermaLink="false">https://www.xrayproofbags.com/?post_type=wpsc-product&#038;p=39</guid>

					<description><![CDATA[<p>...</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/medium-45cm-x-56cm-2/">1. LARGE BAG 50cm x 31cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Our bags are manufactured from a combination of aluminium and a coating of high grade Polymide plastic</p>
<p>Polyimide is clinically proven to show a good resistance to X-ray radiation.</p>
<p><strong>Polyimide Resistance:</strong> Polyimide is often reported as having one of the highest radiation resistance levels among all polymers.</p>
<p>Polyimide has been shown to retain its properties at extremely high doses, with reported resistance levels up to 100 MGy (100,000 kGy).</p>
<p>It maintains good insulation performance even after significant irradiation, although some properties like insulation resistance may decrease with increasing fluence.</p>
<p>When exposed to X-ray Free-Electron Lasers (XFEL), polyimide-based devices did not experience structural destruction, unlike other polymers like PDMS.</p>
<p>&nbsp;</p>
<p>When choosing the best plastic polymer to coat our aluminium material we considered PEEK and Polyimide – the 2 best plastics for radiation resistance.</p>
<p>&nbsp;</p>
<table width="632">
<tbody>
<tr>
<td><strong>Material </strong></td>
<td><strong>Noted Radiation Resistance</strong></td>
<td><strong>General Performance</strong></td>
</tr>
<tr>
<td><strong>PEEK</strong></td>
<td>Up to 10 MGy (10,000 kGy)</td>
<td>Very good, highly resistant</td>
</tr>
<tr>
<td><strong>Polyimide</strong></td>
<td>Up to 100 MGy (100,000 kGy)</td>
<td>Excellent, superior to PEEK</td>
</tr>
</tbody>
</table>
<p>In conclusion, while both materials perform well in radiation environments, lab results consistently indicate that polyimide has a higher tolerance to extreme radiation doses, including X-rays, compared to PEEK.</p>
<p>&nbsp;</p>
<p><strong>Polyimide (PI) material shows good to excellent resistance to X-ray and other forms of ionizing radiation</strong>, significantly outperforming many other polymers.</p>
<p>Polyimides  also demonstrate excellent radiation tolerance and are commonly used in spacecraft and high-energy physics research facilities like CERN. They are reported to have an even higher radiation resistance than PEEK, with stability up to 100 MGy in some tests. The high thermal stability and robust chemical structure contribute to their durability under radiation exposure.</p>
<p>Polyimide (PI) is as industry wide know to be the superior plastic for absorption of x  rays and gamma rays. See graph testing radiation resistance of Polyimide (PI ) compared to other radiation aborbing materials.</p>
<p>Note : PI is the industry code for Polyimide.</p>
<p>&nbsp;</p>
<p>The post <a href="https://www.xrayproofbags.com/shop/medium-45cm-x-56cm-2/">1. LARGE BAG 50cm x 31cm</a> appeared first on <a href="https://www.xrayproofbags.com">X-Ray Proof Bags</a>.</p>
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