Thermomechanical Properties of SiC-Filled Polybutylene Succinate Composite Fabricated via Melt Extrusion

Lule, Zelalem Chernet; Shiferaw, Eyob Wondu; Kim, Jooheon

doi:10.3390/polym12020418

Cited by 20 publications

(10 citation statements)

References 30 publications

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“…Of course, the degradation undergone during processing and the environmental degradation during the lifetime are the main hindrances to the recycling of these polymers. It is, indeed, well known that these biodegradable polymers are quite labile with respect to both thermomechanical degradation [ 15 , 16 , 17 , 18 ] and photo-oxidation [ 19 , 20 , 21 , 22 , 23 , 24 ].…”

Section: Introductionmentioning

confidence: 99%

Recycling of a Biodegradable Polymer Blend

et al. 2020

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Mechanical recycling is one of the possible ways to enhance the value of postconsumer plastic materials. However, the final performance of the recycled material will strongly depend on the quality of the selection made on the recycled product and on the degradation of the properties. In this context, the present study examines the effect of reprocessing for five successive extrusion cycles on the rheological, mechanical and thermal properties of a poly(butylene adipate-co-terephthalate) (PBAT)-based blend on samples reprocessed in both dry and wet conditions. The results showed that when the sample was processed after drying, degradation of the material was less than when it was processed in wet conditions. However, the experimental results showed that the decrease of rheological and mechanical properties was not so dramatic, and therefore the material could be reused in both cases.

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Section: Introductionmentioning

confidence: 99%

Recycling of a Biodegradable Polymer Blend

et al. 2020

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“…With increasing knowledge of the genetics of hematolymphoid neoplasms, a molecularly oriented classification has a significant impact on the accuracy of diagnosis, treatment, and prognosis. In recent years, the availability of conjugated or unconjugated mAbs against specific targets (such as CD20, CD19, CD22), small molecules interfering with activated molecular pathways (such as tyrosine kinase inhibitors, γ-secretase inhibitors, FLT3 inhibitors), and genetically engineered chimeric antigen receptor T cells (CAR T) as immunotherapy has broadened the opportunities to target the key genetic aberrations in patients with various leukemias and lymphomas (32)(33)(34)(35)(36).…”

Section: Leukemias and Lymphomasmentioning

confidence: 99%

A Summary of the Inaugural WHO Classification of Pediatric Tumors: Transitioning from the Optical into the Molecular Era

et al. 2021

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Pediatric tumors are uncommon, yet are the leading cause of cancer-related death in childhood. Tumor types, molecular characteristics, and pathogenesis are unique, often originating from a single genetic driver event. The specific diagnostic challenges of childhood tumors led to the development of the first World Health Organization (WHO) Classification of Pediatric Tumors. The classification is rooted in a multilayered approach, incorporating morphology, IHC, and molecular characteristics. The volume is organized according to organ sites and provides a single, state-of-the-art compendium of pediatric tumor types. A special emphasis was placed on "blastomas, " which variably recapitulate the morphologic maturation of organs from which they originate.Significance: In this review, we briefly summarize the main features and updates of each chapter of the inaugural WHO Classification of Pediatric Tumors, including its rapid transition from a mostly microscopic into a molecularly driven classification systematically taking recent discoveries in pediatric tumor genomics into account.

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“…In the case of the T c , it can be assumed that the CPG particles hinder the movement of the polymer chains and at the same time act as nucleating agent for PBAT macromolecules. 58,59 Consequently, the attractive intermolecular forces become more and more relevant at higher temperatures. The result is an increase in the T c value, as the percentage of added CPG increases.…”

Section: Dsc Characterizationmentioning

confidence: 99%

Preparation and characterization of innovative poly(butylene adipate terephthalate)‐based biocomposites for agri‐food packaging application

Sciancalepore

Togliatti

Giubilini

et al. 2022

J of Applied Polymer Sci

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The present work reports on the preparation and subsequent mechanical, morphological and thermal characterization of composites based on poly(butylene adipate terephthalate) (PBAT), reinforced with micro-particles of inorganic bioabsorbable calcium-phosphate glass (CPG) at different contents up to 40 wt %. The PBAT-CPG composites were prepared by solvent casting. The resulting composite pellets were used for the injection molding of model 1BA specimens, according to standard UNI EN ISO 527. PBAT-CPG composites displayed an effective increase of the Young's modulus (E) up to 82% compared to the pristine polymer, while showing a reduction of the yield stress (σ y ) up to 20%, of the stress at break (σ B ) up to 46%, of the strain at break (ε B ) up to 57%

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Thermomechanical Properties of SiC-Filled Polybutylene Succinate Composite Fabricated via Melt Extrusion

Cited by 20 publications

References 30 publications

Recycling of a Biodegradable Polymer Blend

Recycling of a Biodegradable Polymer Blend

A Summary of the Inaugural WHO Classification of Pediatric Tumors: Transitioning from the Optical into the Molecular Era

Preparation and characterization of innovative poly(butylene adipate terephthalate)‐based biocomposites for agri‐food packaging application

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