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equipment:storage [2019/07/05 18:23] mcmasterequipment:storage [2019/07/05 18:53] mcmaster
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 <code> <code>
 depends on whether you want your foam to turn to goo or powder. personally i prefer goo depends on whether you want your foam to turn to goo or powder. personally i prefer goo
-14:57:57 powder is open cell foam, it works as an abrasive too +powder is open cell foam, it works as an abrasive too 
-14:58:07 goo is closed cell foam, which is oddly slick +goo is closed cell foam, which is oddly slick 
-14:58:23 after 20 years the foams disintegrate +after 20 years the foams disintegrate 
-14:58:41 open cell foam turns into some sort of acid (acetic?) which will eat chip legs i think +open cell foam turns into some sort of acid (acetic?) which will eat chip legs i think 
-14:58:45 i don't know about closed cell +i don't know about closed cell 
-14:58:56 i think closed cell disintegrates much slower but gets 'sticky'+i think closed cell disintegrates much slower but gets 'sticky'
 </code> </code>
  
-<code> +[Lord_Nightmware IIRC]
-https://twitter.com/0Ekho/status/1147145691417853954+
  
 +<code>
 The open cell foam is very likely polyurethane foam†, which degrades into a powder The open cell foam is very likely polyurethane foam†, which degrades into a powder
 (clumps if compressed) primarily via hydrolysis / photo-oxidation depending on the type¹ (clumps if compressed) primarily via hydrolysis / photo-oxidation depending on the type¹
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 https://sci-hub.tw/10.2307/20619421 https://sci-hub.tw/10.2307/20619421
 </code> </code>
 +
 +[[https://twitter.com/0Ekho/status/1147145691417853954|Source]]
  
  
 == Brands == == Brands ==
  
-https://www.zoro.com/zoro-select-foam-sheet-36-l-36-w-38-pink-5gdc4/i/G1112921/ +^ Image ^ Vendor ^ Model ^ Thickness ^ Cell ^ Density lb/ft3 ^ Tensile Strength PSI ^ Notes ^ 
-  * Too low density to be useful +|  | Zoro | [[https://www.zoro.com/zoro-select-foam-sheet-36-l-36-w-38-pink-5gdc4/i/G1112921/|G1112921]] |  Open 1.4 lbs. cu. ft | 13 PSI | Too low density for chip storage | 
-  * Open cell +
-  * Density: 1.4 lbs. cu. ft +
-  * Tensile Strength (PSI): 13+
  
 https://www.all-spec.com/Catalog/Static-Control/ESD-Safe-Cushioning-Materials/ESD-Safe-Foams/750-2436 https://www.all-spec.com/Catalog/Static-Control/ESD-Safe-Cushioning-Materials/ESD-Safe-Foams/750-2436
 
equipment/storage.txt · Last modified: 2021/12/09 05:48 by mcmaster
 
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