Difference between revisions of "PVA sponge"
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m (MDerrick moved page PVA Sponge to PVA sponge without leaving a redirect) |
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PVOH sponge (sp) | PVOH sponge (sp) | ||
| + | == Risks == | ||
| − | == | + | For chemical resistance: [http://www.thesuper.com/aboutpva-guide.html Chart] |
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| + | == Physical and Chemical Properties == | ||
Resistant to organic solvents, acids and alkalis. | Resistant to organic solvents, acids and alkalis. | ||
| − | == | + | == Resources and Citations == |
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| − | + | * Hydra Quest: [http://www.pva-products.com/msg3.htm Website] | |
* Conservation Support Systems, Catalog, 1997 | * Conservation Support Systems, Catalog, 1997 | ||
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[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 09:35, 15 October 2020
Description
[Hydra Quest, South Africa] A brand name for a porous, hydrophilic sheet composed of Polyvinyl alcohol. The PVA sponge absorbs up to 12 times its dry weight in water. The flexible, soft fabric has good mechanical strength and abrasion resistance even when wet. It is lint-free, static free, and resistant to biological growth.
Synonyms and Related Terms
PVOH sponge (sp)
Risks
For chemical resistance: Chart
Physical and Chemical Properties
Resistant to organic solvents, acids and alkalis.
Resources and Citations
- Hydra Quest: Website
- Conservation Support Systems, Catalog, 1997