Improvement in Mechanical Properties of 3D-Printed PEEK Structure by Nonsolvent Vapor Annealing.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100874
Abstract: The broad applications of 3D-printed poly-ether-ether-ketone (3D-PEEK) structures are largely hampered by their inadequate mechanical properties which can be improved by post treatments. At present, thermal annealing is generally used to improve the mechanical properties… read more here.
Keywords: nonsolvent vapor; improvement mechanical; printed peek; mechanical properties ... See more keywords
Does annealing improve the interlayer adhesion and structural integrity of FFF 3D printed PEEK lumbar spinal cages?
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2019.103455
Abstract: Polyaryletheretherketone (PEEK) has been commonly used for interbody fusion devices because of its biocompatibility, radiolucency, durability, and strength. Although the technology of PEEK Additive Manufacturing (AM) is rapidly developing, post-processing techniques of 3D printed PEEK… read more here.
Keywords: printed peek; annealing improve; interlayer; interlayer adhesion ... See more keywords
Interlayer bonding strength of 3D printed PEEK specimens.
Sign Up to like & getrecommendations! Published in 2021 at "Soft matter"
DOI: 10.1039/d1sm00417d
Abstract: Recent advances in extrusion-based filament 3D printing technology enable the processability of high-performance polymers. Poly(ether ether ketone) (PEEK) is an important group of high-performance polymer that has been widely used in aerospace, automotive, and biomedical… read more here.
Keywords: bonding strength; interlayer bonding; printed peek; strength printed ... See more keywords
3D-Printed PEEK Extravascular Stent in the Treatment of Nutcracker Syndrome: Imaging Evaluation and Short-Term Clinical Outcome
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2020.00732
Abstract: Minimally invasive options are safe and reliable alternatives for the treatment of nutcracker syndrome (NCS). After continued efforts, our team successfully devised a new and effective therapeutic method: 3D-printed extravascular stenting of the left renal… read more here.
Keywords: printed peek; treatment; treatment nutcracker; extravascular stenting ... See more keywords
Mechanical Properties of 3D-Printed PEEK/HA Composite Filaments
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14204293
Abstract: The incorporation of bioactive ceramic into polyether ether ketone (PEEK) was expected to improve the bioinertia and hydrophobicity of pure PEEK, further facilitating osseointegration and bone ingrowth. However, the addition of bioceramic also changes the… read more here.
Keywords: composite filaments; peek composite; printed peek; elastic modulus ... See more keywords