Fabrication and Characterization of Uhmwpe Reinforced by Forsterite Nano Crystallites as an Implant Biocomposite

Jaberzadeh, M.

doi:10.13168/cs.2016.0024

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…They reported that these HDPE composites showed HAp formation ability within 21 days and 7 days in 1.0SBF, respectively. Jaberzadeh and Emadi developed bioactive UHMWPE‐forsterite composite [38] and reported that precipitation of tiny particles of calcium phosphate was observed on this type of composite after a soak in 1.0SBF for 28 days. As a different type of methodology, Van Vrekhem et al operated surface modification of UHMWPE with atmospheric pressure plasma jet [39] and reported that this UHMWPE showed partial HAp formation by a soak in 2.0SBF for 14 days after an alternative dipping treatment with Ca and phosphate solutions.…”

Section: Resultsmentioning

confidence: 99%

Impartation of hydroxyapatite formation ability to ultra‐high molecular weight polyethylene by deposition of apatite nuclei

Yabutsuka

Takai

2020

IET nanobiotechnol.

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Section: Resultsmentioning

confidence: 99%

Impartation of hydroxyapatite formation ability to ultra‐high molecular weight polyethylene by deposition of apatite nuclei

Yabutsuka

Takai

2020

IET nanobiotechnol.

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“…Screw extrusion molding, which features continuous production, can overcome the disadvantage of the low production efficiency of compression molding [ 11 ]. By the fluidity modification of UHMWPE, screw extrusion molding of UHMWPE can be feasible.…”

Section: Introductionmentioning

confidence: 99%

Study on Preparation of Ultra-High-Molecular-Weight Polyethylene Pipe of Good Thermal-Mechanical Properties Modified with Organo-Montmorillonite by Screw Extrusion

Guo

Xue

2020

Materials

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The study of processing characteristic and property optimization of ultra-high-molecular-weight polyethylene (UHMWPE) pipe is increasingly performed, mainly focusing on difficulties in the melting process and poor thermal-mechanical properties after forming, which have limited the wider engineering application of UHMWPE pipe. In this study, organo-montmorillonite (OMMT)-modified UHMWPE pipe with good thermal-mechanical properties was prepared by screw extrusion molding. First, high-density polyethylene was subjected to fluidity modification so that the screw extrusion molding of UHMWPE pipe was feasible. Then, OMMT-modified UHMWPE pipes under different addition amounts of OMMT were innovatively prepared by extrusion. Furthermore, the effects of the addition amounts of the compatibilizer HDPE-g-MAH and the silane coupling agent γ-(2,3-epoxy propoxy) propyl trimethoxy silane (KH560) on the thermal properties of OMMT-modified UHMWPE pipe were investigated for the first time. Compared with those of pure UHMWPE pipe, the Vicat softening temperature (from 128 to 135.2 °C), thermal deformation temperature (from 84.4 to 133.1 °C), bending strength (from 27.3 to 39.8 MPa), and tensile strength (from 20.8 to 25.1 MPa) of OMMT-modified UHMWPE pipe were greatly increased. OMMT-modified UHMWPE pipe with good thermal-mechanical properties was able to be prepared by extrusion for the first time. The compatibilizer method of HDPE-g-MAH was slightly more effective than the coupling agent method of KH560.

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The Influence of SBF on Surface Properties of Irradiated GO/UHMWPE Nanocomposites

Zhang

Chen

et al. 2018

Russ J Appl Chem

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Fabrication and Characterization of Uhmwpe Reinforced by Forsterite Nano Crystallites as an Implant Biocomposite

Cited by 3 publications

References 23 publications

Impartation of hydroxyapatite formation ability to ultra‐high molecular weight polyethylene by deposition of apatite nuclei

Impartation of hydroxyapatite formation ability to ultra‐high molecular weight polyethylene by deposition of apatite nuclei

Study on Preparation of Ultra-High-Molecular-Weight Polyethylene Pipe of Good Thermal-Mechanical Properties Modified with Organo-Montmorillonite by Screw Extrusion

The Influence of SBF on Surface Properties of Irradiated GO/UHMWPE Nanocomposites

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