Recyclability of new polylactide based biodegradable materials with plant extracts containing natural polyphenols

被引：5
作者：
Moraczewski, Krzysztof [1 ]
Karasiewicz, Tomasz [1 ]
Jagodzinski, Bartlomiej [1 ]
Trafarski, Andrzej [1 ]
Pawlowska, Alona [1 ]
Stepczynska, Magdalena [1 ]
Rytlewski, Piotr [1 ]
机构：
[1] Kazimierz Wielki Univ, Chodkiewicza 30, PL-85064 Bydgoszcz, Poland
来源：
SUSTAINABLE MATERIALS AND TECHNOLOGIES | 2021年 / 30卷
关键词：
Polylactide; Polyphenols; Plant extracts; Recycling; MECHANICAL-PROPERTIES; BHT; STABILIZERS; WASTE; FILM;
D O I：
10.1016/j.susmat.2021.e00351
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The paper presents the results of research on multiple processing of a polylactide-based polymer material containing natural anti-aging compounds. The aim of the research was to determine the effectiveness of coffee, cocoa and cinnamon extracts in limiting the adverse effects that occur during multiple mechanical recycling of polylactide. The melt flow rate, static tensile strength, impact strength, thermogravimetry, differential scanning calorimetry and thermomechanical tests were conducted. It was found that despite repeated processing, the materials containing the extracts had properties enabling proper processing and every day applications. The obtained results were often better than the results obtained for the material containing the synthetic anti-aging compound.
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页数：12
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共 45 条
  • [1] [Anonymous], ASTM D4065-06 Standard Practice for Plastics: Dynamic Mechanical Properties: Determination and Report of Procedures
  • [2] Barletta M., 2019, STUDIES SURFACE SCI, V179, P231
  • [3] Correlation between degree of crystallinity, morphology and mechanical properties of PPS/carbon fiber laminates
    Batista, Natassia Lona
    Olivier, Philippe
    Bernhart, Gerard
    Rezende, Mirabel Cerqueira
    Botelho, Edson Cocchieri
    [J]. MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2016, 19 (01): : 195 - 201
  • [4] Thermo-mechanical degradation of plasticized poly(lactide) after multiple reprocessing to simulate recycling: Multi-scale analysis and underlying mechanisms
    Bruster, B.
    Addiego, F.
    Hassouna, F.
    Ruch, D.
    Raquez, J. -M.
    Dubois, P.
    [J]. POLYMER DEGRADATION AND STABILITY, 2016, 131 : 132 - 144
  • [5] Characterization of an antioxidant polylactic acid (PLA) film prepared with α-tocopherol, BHT and polyethylene glycol using film cast extruder
    Byun, Youngjae
    Kim, Young Teck
    Whiteside, Scott
    [J]. JOURNAL OF FOOD ENGINEERING, 2010, 100 (02) : 239 - 244
  • [6] Recyclability analysis of PLA/Sisal fiber biocomposites
    Chaitanya, Saurabh
    Singh, Inderdeep
    Song, Jung Il
    [J]. COMPOSITES PART B-ENGINEERING, 2019, 173
  • [7] Deb PK, 2019, ADV PHARM PROD DEVL, P203, DOI 10.1016/B978-0-12-817909-3.00006-6
  • [8] Physical and mechanical properties of PLA, and their functions in widespread applications - A comprehensive review
    Farah, Shady
    Anderson, Daniel G.
    Langer, Robert
    [J]. ADVANCED DRUG DELIVERY REVIEWS, 2016, 107 : 367 - 392
  • [9] The future of plastics recycling Chemical advances are increasing the proportion of polymer waste that can be recycled
    Garcia, Jeannette M.
    Robertson, Megan L.
    [J]. SCIENCE, 2017, 358 (6365) : 870 - 872
  • [10] Plastics recycling: challenges and opportunities
    Hopewell, Jefferson
    Dvorak, Robert
    Kosior, Edward
    [J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2009, 364 (1526) : 2115 - 2126
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