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Improvement of paper strength via surface application of sugar beet pectin
Gigac, Juraj, Fišerová, Mária and Rosenberg, Michal Improvement of paper strength via surface application of sugar beet pectin Chemical Papers, Vol.62, No. 5, 2008, 509-515
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Author(s) |
Gigac, Juraj
Fišerová, Mária
Rosenberg, Michal
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| Title |
Improvement of paper strength via surface application of sugar beet pectin
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| Journal name |
Chemical Papers
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| Publication date |
2008
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| Year available |
2008
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| Volume number |
62
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| Issue number |
5
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| ISSN |
0366-6352
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| Start page |
509
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| End page |
515
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2008
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| Language |
english
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| Subject |
250000 Chemical Sciences
250500 Macromolecular Chemistry
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| Abstract/Summary |
The influence of surface-applied original and enzymatically-modified sugar beet pectin on strength properties of fluting, coating base paper, and core board was investigated. The effect was compared with the application of commercial strength-increasing agents. With increasing the polymer uptake, measured strength of paper increased. Original sugar beet pectin increased the strength properties of papers, at the same uptake of polymer, to a higher extent than oxidised potato starch or modified grain flour, while the effect of enzymatically-modified sugar beet pectin was the lowest. For the same increase of paper strength, a several times higher uptake of enzymatically-modified sugar beet pectin was required when compared with the original pectin, oxidised potato starch, or modified grain flour.
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