logo
calendar25 сентябр 2023
view2
Asosiy til:Ingliz

BIOLOGIK PARCHALANUVCHI PAYVAND SOPOLIMER LLDPE-G-MA/GEL KOMPOZITLARNING MORFOLOGIK VA TERMIK XUSUSIYATLARI

Fan yo'nalishi:
pdf

65e0605918d8b.pdf

PDF

MAQOLA ANNOTATSIYASI

quote
Ushbu maqolada nozik disperslangan aralashma morfologiyasiga erishish uchun funksionallashtirilgan polietilenni jelatin bilan reaktiv aralashtirishda chiziqli past zichlikli polietilen payvandlangan maleik angidrid va jelatin (LLDPE-g-MA/Gel) asosida bioparchalanuvchi payvand sopolimeri hosil qilish jarayoni yoritilgan. Aralashmaning tarkibiy qismlarini tanlash yordamida uning morfologiyasi va termal xususiyatlari o‘rganildi. Jelatin degradatsiyasi tufayli uning miqdori oshgani sayin kompozitsiyaning termal barqarorligi (dastlabki harorat) pasayishi aniqlandi. 400–500ºC harorat oralig‘ida jelatin miqdori ortishi bilan payvand sopolimerining parchalanish tezligi sezilarli darajada oshadi. Xuddi shu tarkibdagi namunalar Brabender plastografi va mexanik aralashtirgich yordamida olindi va namunalarning morfologik tuzilishi ularning aralashtirish tezligiga qarab aniqlandi. Morfologik tuzilishiga ko‘ra, tezlik ortib borishi ikki komponentning samarali reaksiyaga kirishishi va zarralarning kichrayishiga olib keladi.

MUALIFLAR

Teglar

# polyethylene# полиэтилен# maleic anhydride# желатин# gelatin# глицерин# polietilen# биодеградация# biodegradation# biologik parchalanish# jelatin# glitserin# malein angidrid# glycerin# TGA# DSK# ТГА# ДСК# малеиновый ангидрид# DSC

Maqolani baholang

0

0 ta

Maqola idintifikatorlari

Foydalanilgan adabiyotlar

Ashurov, N., Sadikov, Sh., Khakberdiev, O., Berdinazarov, K., Normurodov, N. (2020). Preparation and properties of compositions based on polyethylene and gelatin. Uzbek Chemical Journal, 6(3), 53-60.

Bastioli, C. (2001). Global status of the production of biobased packaging materials. Starch-Stärke, 53(8), 351-355.

Behera, K., Sivanjineyulu, V., Chang, Y. & Chiu, F. (2018). Thermal properties, phase morphology and stability of biodegradable PLA/PBSL/HAp composites. Polymer Degradation and Stability, 154, 248- 260.

Felder, S., et al. (2020). Incorporating crystallinity distributions into a thermo-mechanically coupled constitutive model for semi-crystalline polymers. International Journal of Plasticity, 135, 102751.

Guo, Y., He, S., Yang, K., Xue, Y., Zuo, X., Yu, Y., & Rafailovich, M. (2016). Enhancing the mechanical properties of biodegradable polymer blends using tubular nanoparticle stitching of the interfaces. ACS applied materials & interfaces, 8(27), 17565-17573.

Harada M., Ohya, T., Iida, K., Hayashi, H., Hirano, K., Fukuda, H. (2007). Increased impact strength of biodegradable poly(lactic acid)/poly(butylene succinate) blend composites by using isocyanate as a reactive processing agent. Appl. Polym. Sci., 106, 1813-1820.

Inderjeet, K., et al. (2008). Biodegradation and swelling studies of gelatin-grafted polyethylene. Journal of Applied Polymer Science, 107(6), 3878-3884.

Kalb, B., & Pennings, A. (1980). General crystallization behaviour of poly (L-lactic acid). Polymer, 21(6), 607-612.

Li, H., & Yan, Sh. (2011). Surface-induced polymer crystallization and the resultant structures and morphologies. Macromolecules, 44(3), 417-428.

Lim, L., Auras, R., & Rubino, M. (2008). Processing technologies for poly (lactic acid). Progress in Polymer Science, 33(8), 820-852.

Meena, P., et al. (2017). Packaging material and need of biodegradable polymers. International Journal of Applied Research, 3(7), 886-896.

Mileva, D., Tranchida, D., & Gahleitner, M. (2018). Designing polymer crystallinity: An industrial perspective. Polymer Crystallization, 1(2), e10009.

Moreno, O., Díaz, R., Atarés, L., & Chiralt, A. (2016). Influence of the processing method and antimicrobial agents on properties of starch-gelatin biodegradable films. Polymer International, 65(8), 905-914.

Nayak, P. (1999). Biodegradable polymers: opportunities and challenges, 481-505.

Normurodov, N., Berdinazarov, K., Khakberdiev, E., Dusiyorov, N., & Ashurov, N. (2022). Mechanical properties of biodegradable composites based on polyethylene and gelatin. Science and Innovative Development, 5(12).

Normurodov, N., Berdinazarov, Q., Haqberdiyev, E., Dusiyorov, N., & Ashurov, N. (2022). Mechanical properties of biodegradable composites based on polyethylene and gelatin. Proceedings of the Uzbek-Kazakh Symposium “Ongoing problems of polymer science”, 60.

Raquez, J.-M., Ramani N., & Dubois, Ph. (2008). Recent advances in reactive extrusion processing of biodegradable polymer-based compositions. Macromolecular Materials and Engineering, 293(6), 447- 470.

Rustgi, Ch., & Rustgi, R. (1998). Biodegradable polymers. Progress in Polymer Science, 23(7), 1273-1335.

Sarker, B., Dey, K., & Khan, R. (2011). Effect of incorporation of polypropylene on the physico-mechanical and thermo-mechanical properties of gelatin fiber based linear low density polyethylene bio-foamed composite. Journal of Thermoplastic Composite Materials, 24(5), 679-694.

Tian, K., & Bilal, M. (2020). Research progress of biodegradable materials in reducing environmental pollution. Abatement of Environmental Pollutants, 313-330.

Vilay, V., Mariatti, M., Ahmad, Z., Pasomsouk, K., Todo, M. (2009). Characterization of the mechanical and thermal properties and morphological behavior of biodegradable poly(L-lactide)/ poly(ε-caprolactone) and poly(L-lactide)/poly(butylene succinate-co-L-lactate) polymeric blends. Appl. Polym. Sci., 114, 1784-1792.

Visakh, P., & Nazarenko, O. (2015). Thermal degradation of polymer blends, composites and nanocomposites. Springer International Publishing.

Wollerdorfer, M., & Bader, H. (1998). Influence of natural fibres on the mechanical properties of biodegradable polymers. Industrial crops and products, 8(2), 105-112.

public

SLIB.uz — O'zbekiston ilmiy jurnallari va maqolalar yagona tizimda ilmiy nashirlarni bir joyda ko'rish, izlash va ulardan foydalanish imkonini beruvchi zamonaviy platforma.

Ijtimoiy tarmoqlarda
instagramtelegramyoutubefacebook

Bog'lanish uchun

Manzil:Chilonzor tumani Qatortol ko'chasi 60B

Tel:+998(55)511-44-00

Savol-javob va takliflar uchun

© 2026 Barcha huquqlar himoyalangan.