Properties of biocomposites from waste seashells and poly(methyl methacrylate)

被引：3
作者：
Zmak, I. [1 ]
Coric, D. [1 ]
Surjak, M. [1 ]
Zalac, E. [2 ]
机构：
[1] Univ Zagreb, Fac Mech Engn & Naval Architecture, Ivana Lucica 5, HR-10000 Zagreb, Croatia
[2] Bellabeat, Ul Republike Austrije 33, HR-10000 Zagreb, Croatia
来源：
MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK | 2017年 / 48卷 / 08期
关键词：
Biocomposites; seashells; poly(methyl methacrylate); morphology; mechanical properties; MECHANICAL-PROPERTIES; NANOCOMPOSITES; PMMA; NANOPARTICLES; COMPOSITES; DENTISTRY; NANOCLAY; FILLERS; RESINS;
D O I：
10.1002/mawe.201700022
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents the preparation of biocomposites from waste seashells as reinforcement and poly(methyl methacrylate), abbreviated as PMMA as the matrix. The used seashells belong to the snow-white Bahamian species of tiger lucine (Codakia orbicularis) from the Island of Coco Cay. Seashells were grinded and homogenized with poly(methyl methacrylate) powder, with the seashell powder content ranging between 2 and 14wt%, and finally hot pressed. Morphology of prepared composites was analyzed by scanning electron microscopy, and it was determined that the particle distribution was homogenous with no agglomeration. Mechanical properties (microhardness, compressive strength, Young's modulus) of biocomposite materials produced from different amount of waste seashells in poly (methyl methacrylate) were determined and analyzed. The best overall combination of mechanical properties was achieved when 6wt% of seashell particles below 50 mu m size were added to poly(methyl methacrylate).
引用
收藏
页码：779 / 784
页数：6
相关论文
共 21 条
  • [1] Effect of Al2O3/ZrO2 reinforcement on the mechanical properties of PMMA denture base
    Alhareb, Ahmed Omran
    Ahmad, Zainal Arifin
    [J]. JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 2011, 30 (01) : 86 - 93
  • [2] [Anonymous], PROCEDIA MAT SCI
  • [3] PMMA-grafted nanoclay as novel filler for dental adhesives
    Atai, Mohammad
    Solhi, Laleh
    Nodehi, Azizollah
    Mirabedini, Seyed Mojtaba
    Kasraei, Shahin
    Akbari, Khatereh
    Babanzadeh, Samal
    [J]. DENTAL MATERIALS, 2009, 25 (03) : 339 - 347
  • [4] Bronzinom J., 2000, BIOMEDICAL ENG HDB
  • [5] Synthesis and characterization of hybrid silica/PMMA nanoparticles and their use as filler in dental composites
    Canche-Escamilla, G.
    Duarte-Aranda, S.
    Toledano, M.
    [J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2014, 42 : 161 - 167
  • [6] Evaluation of antibiofilm and mechanical properties of new nanocomposites based on acrylic resins and silver vanadate nanoparticles
    de Castro, Denise T.
    Valente, Mariana L. C.
    da Silva, Claudia H. L.
    Watanabe, Evandro
    Siqueira, Renato L.
    Schiavon, Marco A.
    Alves, Oswaldo Luiz
    dos Reis, Andrea C.
    [J]. ARCHIVES OF ORAL BIOLOGY, 2016, 67 : 46 - 53
  • [7] Effect of mica and glass on acrylic teeth material's color
    Dikbas, Idil
    Koksal, Temel
    Unalan, Fatma
    Gurbuz, Ozlem
    Noyun, Fuat
    Kazazoglu, Ender
    [J]. DENTAL MATERIALS JOURNAL, 2006, 25 (02) : 399 - 404
  • [8] Characterization of green composites from biobased epoxy matrices and bio-fillers derived from seashell wastes
    Fombuena, V.
    Bernardi, L.
    Fenollar, O.
    Boronat, T.
    Balart, R.
    [J]. MATERIALS & DESIGN, 2014, 57 : 168 - 174
  • [9] Biting and chewing in overdentures, full dentures, and natural dentitions
    Fontijn-Tekamp, FA
    Slagter, AP
    Van Der Bilt, A
    Van 'T Hof, MA
    Witter, DJ
    Kalk, W
    Jansen, JA
    [J]. JOURNAL OF DENTAL RESEARCH, 2000, 79 (07) : 1519 - 1524
  • [10] Frazer Robert Q, 2005, J Long Term Eff Med Implants, V15, P629
123