Difference between revisions of "Scavengel"

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== Description ==
 
== Description ==
  
[Art Preservation Services, NY] A brand name for a passive pollution scavenger sheet. Scavengel is a thick porous [http://cameo.mfa.org/materials/fullrecord.asp?name=polyester polyester] sheet embedded with a 50:50 (by volume) mixture of [http://cameo.mfa.org/materials/fullrecord.asp?name=potassium%20permanganate potassium permanganate] and [http://cameo.mfa.org/materials/fullrecord.asp?name=activated%20carbon activated carbon].
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[Art Preservation Services, NY] A former brand name for humidity buffering gel and tiles. Arten Gel tiles are shallow plastic trays that contain [http://cameo.mfa.org/materials/fullrecord.asp?name=silica%20gel silica gel] enclosed in a nonwoven [http://cameo.mfa.org/materials/fullrecord.asp?name=polyolefin polyolefin] fabric. The covering allows moisture vapor passage in both directions. Arten Gel tiles were preconditioned to a set humidity, usually 43% RH, to provide a stable moisture content in a closed environment. The Arten Gel has now been replaced by the [http://cameo.mfa.org/materials/fullrecord.asp?name=RHapid%20PAK RHapid PAK] silica gel in a convenient packaged form.
  
 
== Additional Information ==
 
== Additional Information ==
  
Art Preservation Services: [http://www.apsnyc.com/html/control.html#SCAVENGEL Website]
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º Art Preservation Services: [http://www.apsnyc.com/index Website] º S. Weintraub 'Demystifying Silica Gel' [http://cameo.mfa.org/materials/ http://www.apsnyc.com/pdf/silica_gel_SW_2003.pdf Link]
  
 
[[Category:Materials database]]
 
[[Category:Materials database]]

Revision as of 12:26, 15 December 2013

Description

[Art Preservation Services, NY] A former brand name for humidity buffering gel and tiles. Arten Gel tiles are shallow plastic trays that contain silica gel enclosed in a nonwoven polyolefin fabric. The covering allows moisture vapor passage in both directions. Arten Gel tiles were preconditioned to a set humidity, usually 43% RH, to provide a stable moisture content in a closed environment. The Arten Gel has now been replaced by the RHapid PAK silica gel in a convenient packaged form.

Additional Information

º Art Preservation Services: Website º S. Weintraub 'Demystifying Silica Gel' http://www.apsnyc.com/pdf/silica_gel_SW_2003.pdf Link

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