OBTAINING CELLULOSE NANOCRYSTALS AND THEIR USE IN PAPER PRODUCTION
Authors
Rashidov Sh.A., Egamberdiev E.A., Turabdjanov S.M.
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Cellulose nanocrystals were obtained from waste paper by hydrolysis. The result of Fourier transform infrared spectroscopy (FTIR) for nanocellulose showed that no new chemical bonds were formed during the production of nanocellulose. The results of X-ray diffraction analysis showed that the crystallinity of the treated and untreated spots was 66% and 73.8%, respectively. The resulting nanocellulose particles were identified. improving the physical properties of paper sheets, in particular, tensile strength, stretch and tear performance. The maximum increase in mechanical properties was achieved with the addition of 6.0% nanocellulose
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Authors
Rashidov Sh.A., Egamberdiev E.A., Turabdjanov S.M.
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