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MECHANICAL PROPERTIES OF BIODEGRADABLE COMPOSITES BASED ON POLYETHYLENE AND GELATIN

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SCIENCE AND INNOVATIVE DEVELOPMENT

SCIENCE AND INNOVATIVE DEVELOPMENT

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ARTICLE ANNOTATION

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As a result of this study, we have obtained polymer blends that are based on linear low-density polyethylene (LLDPE) and gelatin, and received data on biodegradation, mechanical properties, and amounts of compounds produced from blending of graft copolymer and free gelatin. It was found that as the amount of maleic groups in the polyethylene macromolecule increases, the amount of graft copolymer grows, and an increase in the content of gelatin in the blend leads to a noticeable rise in the elastic modulus, tensile strength, and a decrease in elongation at break. It was also found that the rate of biodegradability increases with a growth of the content of gelatin in the blend, biological degradation was observed in the first 10 days at 54 %, up to a maximum of 58 %. It was maintained that maximum degree of grafting LLDPE-g-MA and gelatin to each other depends on the amount of maleic anhydride in the graft copolymer; maximum degree of grafting appeared to be higher with increased amount of maleic anhydride in the composites.

AUTHORS

E.Haqberdiyev

O‘zbekiston Respublikasi Fanlar akademiyasi Polimerlar kimyosi va fizikasi instituti

N.Normurodov

O‘zbekiston Respublikasi Fanlar akademiyasi Polimerlar kimyosi va fizikasi instituti

Q.Berdinazarov

O‘zbekiston Respublikasi Fanlar akademiyasi Polimerlar kimyosi va fizikasi instituti

N.Dusiyorov

O‘zbekiston Respublikasi Fanlar akademiyasi Polimerlar kimyosi va fizikasi instituti

N.Ashurov

O‘zbekiston Respublikasi Fanlar akademiyasi Polimerlar kimyosi va fizikasi instituti

Tags

# polyethylene# полиэтилен# малеиновый ангидрид# maleic anhydride# желатин# gelatin# глицерин# polietilen# биодеградация# biodegradation# полимерный композит# biologik parchalanish# jelatin# glitserin# malein angidrid# polimer kompozit# glycerin# polymer composite

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Article Identifiers

ROI:

https://eroi.uz/11.0094/A0223-0014

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Not Available

References

Bucknall C.B. Toughened Plastics. Applied Science, London, 1977.

Buckley D.J. PhD. thesis. Cornell University, 1993.

Yermolovich O.A., Makarevich A.V, Goncharova Ye.P., Vlasova Ye.M. Biotechnology, 2005, no. 4, pp. 47-54.

Rahman M.M., Khan M.A. Composites Sci. Technol., 2007, no. 67, pp. 2369-2376.

Willett J.L., Shogren R.L. Polymer, 2002, no. 43, pp. 5935-5947.

Rahmani B., Hosseini H., Khani M., Farhoodi M., Honarvar Z., Feizollahi E., Shojaee-Aliabadi S. Development and characterisation of chitosan or alginate-coated low-density polyethylene films containing Satureja hortensis extract. International Journal of Biological Macromolecules, 2017, no. 105 (1), pp. 121-130.

Khan R., Khan M. Fabrication and characterization of gelatin fiber-based linear low-density polyethylene foamed composite. Journal of reinforced plastics and composites, 2010, vol. 29, no. 16.

Nur Hanani Z.A., Roos Y.H., Kerry J.P. Use and application of gelatin as potential biodegradable packaging materials for food products. International Journal of Biological Macromolecules, 2014, no. 71, pp. 94-102.

Wang L., Liu L., Holmes J., Kerry J.F., Kerry J.P. Assessment of filmforming potential and properties of protein and polysaccharide-based biopolymer films. International Journal of Food Science and Technology, 2007, no. 42, pp. 1128-1138.

Suderman N., Isa M.I.N., Sarbon N.M. The effect of plasticizers on the functional properties of biodegradable gelatin-based film. A review Food Bioscience, 2018, no. 24, pp. 111-119.

Podshivalov A., Zakharova M., Glazacheva Ye., Uspenskaya M. Gelatin/potato starch edible biocomposite films: Correlation between morphology and physical properties. Carbohydrate Polymers, 2017, no. 157, pp. 1162-1172.

Cho S.Y., Park J.W., Rhee C. Properties of laminated films from whey powder and sodium caseinate mixtures and zein layers. Lebensmittel-Wissenschaft und-Technologie, 2002, no. 35 (2), pp. 135-139.

Sarker B., Dey K. Journal of thermoplastic composite materials, 2011, no. 24, pp. 680-694.

Kaur I., Bhalla T.C., Deepika N., Gautam N. Biodegradation and swelling studies of gelatin-grafted polyethylene. Journal of Applied Polymer Science, 2008, vol. 107, pp. 3878-3884.

Ashurov N.R., Sadikov Sh.G., Khakberdiyev E.O., Berdinazarov K.N., Normurodov N.F. Polucheniye i svoystva kompozitsiy na osnove polietilena i zhelatina. Uzbekskiy khimicheskiy zhurnal –Uzbek chemical journal, 2020, no. 3, pp. 54-60.

Rahman M.M., Rezaul K., Mustafa A.I., Khan M.A. Preparation and characterization of bioblends from gelatin and linear low density polyethylene (LLDPE) by extrusion method. Journal of Adhesion Science and Technology, 2012, vol. 26, no. 8-9, pp. 1281-1294.

Ashurov N.R., Sadikov S.G., Normurodov N.F., Berdinazarov Q.N., Khakberdiev E.O. Degradation features of polyethylene and gelatin compositions. The American Journal of Applied Scinces America, 2020, no. 2, pp. 131-138.

Kaur I., Bhalla T.C., Deepika N., Gautam N. Study of the biodegradation behavior of soy protein-grafted polyethylene by the soil burial method. Journal of Applied Polymer Science. DOI: 10.1002/app.29206/.

Park J.W., Whiteside W.S., Cho S.Y. Mechanical and water vapor barrier properties of extruded and heatpressed gelatin films. LWT, 2008, no. 41, pp. 692-700.

Ramos M., Valdés A., Beltrán A., Garrigós M.C. Gelatin-based films and coatings for food packaging applications. Сoatings MDPI, 2016, no. 6, p. 41.

Biscarat J., Charmette C., Sanchez J., Pochat-Bohatier C. Development of a new family of food packaging bioplastics from cross-linked gelatin based films. Can. J. Chem. Eng., 2015, no. 93, pp. 176-182.

Harrats C., Benabdallah T., Groeninckx G., Jerome R. Journal of Polymer Science: Part B: Polymer Physics., 2005, no. 43, p. 34.

Kambour R.P. Polym Sci Part D: Macromol Rev., 1973, no. 7, p. 1.

Araki T., Tran-Cong Q., Shibayama M. Structure and properties of multiphase polymeric materials. Eds. M. Dekker. New York, 1998.

Bucknall C.B. In Polymer Blends. Eds. D.R. Paul, C.B. Bucknall. Wiley, New York, 2000, vol. 2, chapt. 22.

Groeninckx G., Dompas D. In structure and properties of multiphase polymeric materials. Eds. T. Araki, Q. Tran-Cong, M. Shibayama. Marcel Dekker, New York, 1998.

Friedrich K., Karsch U.A. Mater Sci., 1981, no. 16, p. 2167.

French D. Starch chemistry and technology. Eds. R.L. Whistler, J.N. BeMiller, E.F. Pasohall. Academic Press, New York, 1984, pp. 184-248.

Pal J., Ghosh A.K., Singh H. European Polymer, 2008, no. 44, pp. 1261-1274.

Gautam N., Kaur I. Soil burial biodegradation studies of starch grafted polyethylene and identification of Rhizobium meliloti. Journal of Environmental Chemistry and Ecotoxicology, 2013, June, vol. 5 (6), pp. 147-158.