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Abstract

This paper examines the effects of chitosan, starch, and polyvinyl alcohol (PVA) to improve the surface properties of cellulose-based paper obtained from local raw materials. The polymers are incorporated into the paper polythene by spraying. The results showed that the addition of chitosan to paper polythene, which is made of cellulose fibers, has an improvement in surface properties compared to the effect of other additives. The degree of exposure of starch coincided with the degree of exposure of chitosan, but it resulted in a decrease in the water absorption potential of the paper compared to chitosan at the same concentration. In many other properties, especially the most important feature for printing paper, surface smoothness, chitosan-affected papers are superior to starch or PVA-affected paper.

First Page

27

Last Page

33

References

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