Improvement of paper properties by adding modified polysaccharides
Language: English
Published by Scholars' Press, 2017
- Softcover
- New
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
Condition: New
£ 61.57
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Add to basketItem description from seller
nach der Bestellung gedruckt Neuware - Printed after ordering - Polysaccharides are now popularly used in paper technology since they are able to improve mechanical properties of the paper. Xylan and pectin are two natural polymers that have a wide range of applications nowadays. These two polysaccharides can be used in their native forms as well as derivatives. In this study, xylan and pectin were modified to obtain cationic derivatives before adding into the paper for enhancement. The work was motivated by the fact that xylan and pectin share the same negative surface properties as cellulose. This leads to a slight repulsion effect between them once they are close. Their cationic derivatives, therefore, are believed to strengthen the paper due to electrostatic interactions between two oppositely charged objects beside hydrogen bonds. To fulfill the purposes, oat spelt xylan and apple pectin were chemically modified using different modification methods, including oxidation, amidation, and a combination of these two methods. A quantitative method to determine the adsorbed amount and relative retention capacity of xylan onto paper using high performance liquid chromatography was also developed. …
Seller Inventory # 9786202300568
- Title
- Improvement of paper properties by adding modified polysaccharides
- Author
- Chung Nguyen Hoang
- Publisher
- Scholars' Press
- Publication year
- 2017
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 10
- 6202300566
- ISBN 13
- 9786202300568
- Item weight
- 250 grams
- Dimensions
- 220x150x10 mm
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