Mechanical and Thermal Properties of Short Coir Fibre Reinforced Poly(Butylene Succinate) Biodegradable Composites
スポンサーリンク
概要
- 論文の詳細を見る
The poly(butylene succinate) (PBS) biodegradable composites reinforced with short coir fibres were fabricated by compression molding method. Effect of different fibre contents varying from 10 to 50 wt% on the mechanical and thermal properties of coir/PBS composites have been studied in terms of tensile and flexural properties, thermal stability, thermal expansion, dynamic mechanical properties, and microscopic observations. Tensile and flexural moduli of the composites were improved with the increase of fibre content up to 50 wt%. The results of thermogravimetric analysis showed that thermal stability of coir/PBS biodegradable composites is remarkably to be intermediate between the PBS resin and coir fibre depending on the fibre content. The thermomechanical stability of PBS resin is significantly improved by the addition of reinforcing coir fibres into the composite matrix. Dynamic mechanical analysis results also confirmed that the storage modulus of the composites was increased with increase in the loading of coir fibre, showing the stress transfers from the matrix to the fibre. The greatest value of storage modulus and lowest coefficient of thermal expansion obtained at 50 wt% fibre content in the present study. The fracture surface morphology of the composite specimens observed by scanning electron microscope (SEM) showed the weak bonding between untreated coir fibre and PBS matrix.
著者
-
Kobayashi Satoshi
Department of Aging Medicine and Geriatrics, Shinshu University, Graduate School of Medicine
-
Nam Tran
Department Of Geosciences Hue University
-
Ogihara Shinji
Department Of Mechanical Engineering Science University Of Tokyo
-
Kobayashi Satoshi
Department of Mechanical Engineering, Tokyo Metropolitan University
-
NAM Tran
Department of Mechanical Engineering, Tokyo University of Science
-
TUNG Nguyen
Polymer Center, Hanoi University of Science and Technology
関連論文
- Spontaneous Remission of Diabetes Insipidus Due to CNS Sarcoidosis
- Organic Light-Emitting Diodes with a Nanostructured Fullerene Layer at the Interface between Alq_3 and TPD Layers
- Adenocarcinoid of the Appendix : Report of Two Cases
- Algorithms for Finding the Largest Subtree whose Copies Cover All the Leaves
- Strength Improvement on an Imaginary SiC Fiber of Ideal Diameter and Reduced Internal Defects Estimated from the Weibull Scaling of Tyranno ZMI Fiber(Recent Advances in Materials and Processing [II])
- Decompression process of mafic granulite from eclogite to granulite facies under ultrahigh-temperature condition in the Kontum massif, central Vietnam
- Permo-Triassic ultrahigh-temperature metamorphism in the Kontum massif, central Vietnam
- Study on Preparation of Polymer Composites Based on Polypropylene Reinforced by Jute Fibers(Green Composites)
- Experimental and Analytical Characterization of β-Tricalcium Phosphate Particle Reinforced Poly-L-Lactide Composites(Macro-, Micro-, Meso-, and Nano-scopic Strength of Materials Relating to Microstructures)
- Dependence of Energy Gap on x in CuAl_xGa_S_2 Mixed Crystal System : Semiconductors and Semiconductor Devices
- Absorption Edge Studies of CuGaS_2 Single Crystal
- Selective induction hyperthermia following transcatheter arterial embolization with a mixture of nano-sized magnetic particles (ferucarbotran) and embolic materials : feasibility study in rabbits
- Imaging of multistep human hepatocarcinogenesis
- Prevention of Hepatic Infarction as Acute-phase Complication of TIPS by Temporary Balloon Occlusion in a Patient with Primary Myelofibrosis
- CT Arteriographic Confirmation of Focal Hepatic Fatty Infiltration Adjacent to the Falciform Ligament Associated with Drainage of Inferior Vein of Sappey: A Case Report
- Ionic Conduction and Photoisomerization in Azobenzene Langmuir-Blodgett Films Adsorbing Cyanine Dyes
- Permo-Triassic Barrovian-type metamorphism in the ultrahigh-temperature Kontum Massif, central Vietnam : Constraints on continental collision tectonics in Southeast Asia
- Collision zone metamorphism in Vietnam and adjacent South-eastern Asia : Proposition for Trans Vietnam Orogenic Belt
- A Patient with Advanced Hepatocellular Carcinoma Treated with Sorafenib Tosylate Showed Massive Tumor Lysis with Avoidance of Tumor Lysis syndrome
- Dependence of Absorption in Electrochromic V_2O_5 Thin Films on Crystallinity
- The Green Broad Band Photoluminescence in Sulfur Annealed CuGaS_2 Single Crystals
- Regeneration of Hemisectioned Spinal Cords With and Without Supporting Materials
- DC Green Electroluminescence of Al-CuGaS_2 Diode
- Green Eleclroluminescence from ZnS-CuGaS_2 Heterojunction Diode in DC Operation
- Preparation of Porous Polymers by "in Situ Precipitation" Using Low Molecular Weight Gelators
- Preparation of Fibrous TiO_2 Material Using an Organogelator
- New Ionic Conducting Polymer Composite Films Based on Partially Phosphorylated Poly(vinyl alcohol)and Poly(acrylic acid)
- Preparation of TiO_2 Fiber in a Sol-Gel System Containing Organogelator
- Damage mechanics analysis for predicting mechanical behavior of general composite laminates containing transverse cracks
- Experimental characterization of the effects of stacking sequence on the transverse crack behavior in quasi-isotropic interleaved CFRP laminates
- Transverse cracking in CFRP cross-ply laminates with interlaminar resin layers
- Experimental characterization of microscopic damage progress in quasi-isotropic CFRP laminates : effect of interlaminar-toughened layers
- Analysis of stress and displacement fields in interlaminar-toughened composite laminates with transverse cracks
- Microscopic fatigue failure process in interleaved and toughness-improved CFRP cross-ply laminates
- モクズガニの未成体期における鉗脚の相対成長
- モクズガニの河川における個体群構造--成熟サイズの連続的変異
- Malignant Transformation of an Intracranial Large Epidermoid Cyst With Leptomeningeal Carcinomatosis : Case Report
- Characterization of nonlinear behavior of carbon/epoxy unidirectional and angle-ply laminates
- 229 Experimental evaluation of fragmentation behavior in single carbon fiber composite
- AE Monitoring of Microdamages in Bioceramics for Artificial Joints under Simulated Body Environment(Recent Advances in Materials and Processing [II])
- 238 AE Characterization of Fracture Behavior in Bioceramics under Simulated Body Environment
- Interventional oncology : new options for interstitial treatments and intravascular approaches : Superselective TACE using iodized oil for HCC : rationale, technique and outcome
- State and Threshold Sequence Minimization Algorithm of Linear Separation Automata
- Disruption of the SCS2 Ortholog in the Alkane-Assimilating Yeast Yarrowia lipolytica Impairs Its Growth on n-Decane, but Does Not Impair Inositol Prototrophy
- 236 Experimental Characterization of Thermal Shock Fracture Behavior in Ceramic Materials
- Stochastic Regular Approximation of Tree Grammars and Its Application to Faster ncRNA Family Annotation
- Malignant pheochromocytoma of the urinary bladder : Effectiveness of radiotherapy in conjunction with chemotherapy
- 217 Nonlinear stress-strain behavior in CFRP laminates
- The Effects of Ultrasound Stimulation on Muscle Blood Flow in the Hind Limb and Related Neural Mechanism in Anesthetized Rats
- Mechanical and Thermal Properties of Short Coir Fibre Reinforced Poly(Butylene Succinate) Biodegradable Composites
- Oxidation behavior and strength degradation of CVD-SiC coated C/C composites at high temperature in air
- Theory of Minimizing Linear Separation Automata
- Maturation and Oviposition in the Japanese Mitten Crab Eriocheir japonicus (De Haan) in Relation to Their Downstream Migration
- AE Characterization of Fracture Behavior in Bioceramics under Simulated Body Environment
- Growth of CuInS_2 Crystals by Horizontal Bridgman Method
- Incidence of Limb Loss and Bald Chelipeds in the Japanese Mitten Crab Eriocheir japonica (de Haan) in its Marine Phase
- Some Properties of Cu-Doped ZnTe Thin Films
- Organic Light-Emitting Diodes with a Nanostructured Fullerene Layer at the Interface between Alq3 and TPD Layers
- Severe Inflammation in the Background Liver Cirrhosis Correlates with the Development of Poorly Differentiated HCC in HCV-Associated Liver Cirrhosis
- Pulmonary veno-occlusive disease following reduced-intensity allogeneic bone marrow transplantation for acute myeloid leukemia
- Ionic Conduction and Photoisomerization in Azobenzene Langmuir-Blodgett Films Adsorbing Cyanine Dyes
- A Grammatical Approach to the Alignment of Structure-Annotated Strings(Automata and Formal Language Theory)
- Hydrogenated Carbon Nitride Thin Films Deposited by the Plasma Chemical Vapor Deposition Technique Using Trimethylamine and Ammonia
- Identifying Strategies Using Decision Lists from Trace Information
- Mechanical Properties in a Bamboo Fiber/PBS Biodegradable Composite
- Optical Properties near the Fundamental Edge of an AgGaS2 Single Crystal
- Stochastic Regular Approximation of Tree Grammars and Its Application to Faster ncRNA Family Annotation
- Stochastic Regular Approximation of Tree Grammars and Its Application to Faster ncRNA Family Annotation
- Evaluation of Interfacial Tensile Strength in Glass Fiber/Epoxy Resin Interface using the Cruciform Specimen Method