Difference between revisions of "Feculose"
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An acetylated [[starch]] product used as a [[size]] in paper. Feculose is produced by treating starch with [[glacial acetic acid]] and heating to 120C. Like [[dextrin]], feculose will dissolve in hot water, producing a clear solution. Feculose is used as an adhesive and as a substitute for natural gums and gelatin. When used for paper sizing, feculose produces a hard surface that is resistant to ink and unaffected by heat drying. | An acetylated [[starch]] product used as a [[size]] in paper. Feculose is produced by treating starch with [[glacial acetic acid]] and heating to 120C. Like [[dextrin]], feculose will dissolve in hot water, producing a clear solution. Feculose is used as an adhesive and as a substitute for natural gums and gelatin. When used for paper sizing, feculose produces a hard surface that is resistant to ink and unaffected by heat drying. | ||
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* ''The Dictionary of Paper'', American Paper Institute, New York, Fourth Edition, 1980 | * ''The Dictionary of Paper'', American Paper Institute, New York, Fourth Edition, 1980 | ||
Latest revision as of 11:57, 7 August 2022
Description
An acetylated Starch product used as a Size in paper. Feculose is produced by treating starch with Glacial acetic acid and heating to 120C. Like Dextrin, feculose will dissolve in hot water, producing a clear solution. Feculose is used as an adhesive and as a substitute for natural gums and gelatin. When used for paper sizing, feculose produces a hard surface that is resistant to ink and unaffected by heat drying.
Resources and Citations
- The Dictionary of Paper, American Paper Institute, New York, Fourth Edition, 1980
- E.J.LaBarre, Dictionary and Encyclopedia of Paper and Paper-making, Swets & Zeitlinger, Amsterdam, 1969