Bioplastics
Bioplastics
3D printed polylactide based zirconia toughened alumina composites: fabrication, mechanical and in vitro evaluation
14/09/2023 -
Fused deposition modeling (FDM) has been a commonly used technique in the fabrication of geometrically complex biodegradable scaffolds for bone tissue engineering. Generally, either individual...
Innovative Strategies for Technical-Economical Optimization of FDM Production
16/09/2023 -
This article introduces a multi-objective optimization approach for determining the best 3D printing parameters (layer thickness and infill percentage) to efficiently produce PLA and ABS parts,...
Bamboo Pulp Toughening Poly (Lactic Acid) Composite Using Reactive Epoxy Resin
17/09/2023 -
A novel poly (lactic acid) (PLA) composite with excellent mechanical properties, toughness, thermal stability, and water resistance was developed using a reactive melt-blending technique. PLA was...
Predicting Critical Loads in Fused Deposition Modeling Graphene-Reinforced PLA Plates Containing Notches Using the Point Method
18/09/2023 -
The use of 3D-printed composites in structural applications beyond current prototyping applications requires the definition of safe and robust methodologies for the determination of critical loads....
Synthesis and Characterization of ABA-Type Triblock Copolymers Using Novel Bifunctional PS, PMMA, and PCL Macroinitiators Bearing p-xylene-bis(2-mercaptoethyloxy) Core
18/09/2023 -
Syntheses of novel bifunctional poly(methyl methacrylate) (PMMA)-, poly(styrene) (PS)-, and (poly ε-caprolactone) (PCL)-based atom transfer radical polymerization (ATRP)...
Hemp hurd filled PLA?PBAT blend biocomposites compatible with additive manufacturing processes: Fabrication, rheology, and material property investigations
17/09/2023 -
Process flow diagram of study objective and outcome.A co?continuous 50:50 blend of poly(lactic acid) (PLA) and poly(butylene adipate?co?terephthalate) (PBAT) was compounded with 10–40?wt% hemp hurd...
A strategy to prepare high?robust and ultra?tough polylactic acid/polycaprolactone/talc composites with thermo?resistance
15/09/2023 -
Schematic illustration of High performance PLA/PCL/talc composites preparation.Blending with ductile polycaprolactone (PCL) is one of the common toughening methods for polylactic acid (PLA). However,...
Novel okra woven fabric reinforced polylactic acid composites: Mechanical, morphological, and thermal properties
14/09/2023 -
Fabrication of novel okra woven fabric reinforced polylactic acid composites and evaluation of performance properties.Contemporary researchers are directing attention towards enhancing the structural...
Optimization of Physical Parameters Involved in Cell Lysis of Bacillus Sp. to Recover Bioplastic Polyhydroxyalkanoates
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The increased global population has concurrently increased waste disposal, whose majority is conventional plastic. In this study, polyhydroxyalkanoates (PHA), an alternative biopolymer to...
Synthesis and properties of multi?armed polycarboxylate superplasticizer modified by ??cyclodextrin
13/09/2023 -
Effectiveness of modified lignin on poly(butylene adipate?co?terephthalate)/poly(lactic acid) mulch film performance.AbstractIn this work, the biodegradable poly(butylene adipate?co?terephthalate)...
Degradation behavior of polylactic?co?glycolic acid and polycaprolactone with nanosilver scaffolds
12/09/2023 -
In present work, a series of thermal?oxidative (TO) aging tests and mechanical property tests are carried out on our previously developed VEM used for structure vibration control. A mathematical...
Co?axial electrospinning of liposomal propolis loaded gelatin?zein fibers as a potential wound healing material
12/09/2023 -
Schematic illustration of material preparation process.AbstractPolylactic acid (PLA), a biodegradable polymer, has become a major raw material in the field of 3D printing. However, some defects such...
Preparation and characterization of poly(butylene succinate-co-adipate)/poly(lactic acid) blends with enhanced compatibility, mechanical properties, and heat resistance
14/09/2023 -
Abstract In this study, an environmental friendly poly(butylene succinate-co-adipate) (PBSA)/ poly(lactic acid) (PLA) blend was prepared with 1,4-bis(tert-butyl peroxy...
Effect of carbon dioxide on lamellar arrangement in poly(lactic acid) ring band spherulites
13/09/2023 -
In this research, the formation of ring band spherulite of poly(lactic acid) (PLA) under carbon dioxide (CO2) was in?situ studied and the internal lamellar arrangement of ring band spherulite formed...
Synthesis of aluminum bis(hydroxy?phenyl?methyl)phosphinate and its synergistic flame retardant mechanism in PLA
13/09/2023 -
The combination of AlBPi and APP can effectively reduce the heat transfer efficiency and suppress smoke release in PLA materials, achieving good synergistic flame retardancy.In this paper, we report...
Comprehensive characterization of novel bioplasticizer from Pandanus tectorius leaves: a sustainable biomaterial for biofilm applications
13/09/2023 -
Plasticizers are frequently employed as additives due to the poor strength of polymers. Many plasticizers are currently available in liquid form and as compounds derived from fossil fuels. These...
The Mechanical Properties and Degradation Behavior of 3D-Printed Cellulose Nanofiber/Polylactic Acid Composites
13/09/2023 -
Polylactic acid (PLA) has been widely used in many fields because of its good biodegradability, biocompatibility, and renewability. This work studied the degradation behavior and mechanical...
Enhancing Dielectric Properties, Thermal Conductivity, and Mechanical Properties of Poly(lactic acid)–Thermoplastic Polyurethane Blend Composites by Using a SiC–BaTiO3 Hybrid Filler
12/09/2023 -
A composite of polymer blends—thermoplastic polyurethane (TPU) and poly(lactic acid) (PLA)—and BaTiO3–SiC was fabricated. BaTiO3 particles were used to...
Four-Dimensionally Printed Continuous Carbon Fiber-Reinforced Shape Memory Polymer Composites with Diverse Deformation Based on an Inhomogeneous Temperature Field
12/09/2023 -
Four-dimensionally printed continuous carbon fiber-reinforced shape memory polymer composite (CFSMPC) is a smart material with the ability to bear loads and undergo deformation. The deformation of...
Fabrication of a 3D Printed Continuous Carbon Fiber Composite Grid Stiffened Structure Using Induction Heating
13/09/2023 -
In aerospace applications, composite grids have been widely utilized to enhance the strength of large thin-shell components. Recently, a growing focus has been on the research of 3D printing...
The Influence of Soft Segment Structure on the Properties of Polyurethanes
14/09/2023 -
A series of polyurethanes (PU) were synthesised via one-step polymerisation without a chain extender, using toluene diisocyanate as well as a variety of soft segments composed of different...
