Difference between revisions of "Alum spots"
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Embedded crystals of [[alum|alum]] from incompletely dissolved solutions used during sizing. Alum is acidic and can produce physical defects such as holes and powdery regions in the final product. | Embedded crystals of [[alum|alum]] from incompletely dissolved solutions used during sizing. Alum is acidic and can produce physical defects such as holes and powdery regions in the final product. | ||
| − | == | + | ==Resources and Citations== |
* E.J.LaBarre, ''Dictionary and Encyclopedia of Paper and Paper-making'', Swets & Zeitlinger, Amsterdam, 1969 | * E.J.LaBarre, ''Dictionary and Encyclopedia of Paper and Paper-making'', Swets & Zeitlinger, Amsterdam, 1969 | ||
Latest revision as of 09:56, 26 April 2022
Description
Embedded crystals of Alum from incompletely dissolved solutions used during sizing. Alum is acidic and can produce physical defects such as holes and powdery regions in the final product.
Resources and Citations
- E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969