Results 1 to 10 of about 205 (124)
Polyetherketoneketone (PEKK): An emerging biomaterial for oral implants and dental prostheses [PDF]
Journal of Advanced Research, 2021 Background: The polyetherketoneketone (PEKK) and polyetheretherketone (PEEK) are the two most well-known of the polyaryletherketone (PAEK) family. PEKK is a new evolving polymeric material.
Zohaib Khurshid +2 more
exaly +7 more sources
Crystallinity studies of PEKK and carbon fibre/PEKK composites: A review
Composites Part B: Engineering, 2021 Abstract Poly(etherketoneketone) (PEKK) is a thermoplastic, part of the poly(aryletherketone) (PAEK) family of polymers, with excellent mechanical performance and chemical resistance properties that make it an interesting candidate as a matrix for high-performance composites.
Dipa Roy +2 more
exaly +6 more sources
Macromolecular Materials and EngineeringThe enthalpy of fusion (ΔHf) is a critical parameter for determining the degree of crystallinity in semi‐crystalline polymers such as polyetherketoneketone (PEKK).
Frances Hasson +5 more
doaj +2 more sources
Materials & DesignPolyetherketoneketone (PEKK) is a promising material for additive manufacturing due to its exceptional properties, making it a primary candidate for in-space manufacturing.
Aaron Maloney +4 more
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The Use of PEEK and PEKK in Prosthodontics
Current Research in Dental SciencesIt is stated that the search for new materials in today's dentistry continues in order to meet aesthetic and functional expectations. As a result of these searches, materials such as PEEK (polyetheretherketone) , PEKK(polyetherketoneketone) and BioHPP ...
Hatice Özdemir, Gizem Erdaş
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Antibacterial Properties of PEKK for Orthopedic Applications [Erratum]
International Journal of Nanomedicine, 2022 Wang M, Bhardwaj G, Webster TJ. Int J Nanomedicine. 2017;12:6471–6476. An error during the preparation of Figure 6 for publishing led to the inadvertent creation of duplicate features in the PEEK image and alterations in the PEKK image on page 6475.
Wang M, Bhardwaj G, Webster TJ
doaj +2 more sources
Materials and Design, 2023 The present work seeks to characterise the micromechanical properties of carbon fibre/poly(etherketoneketone) (CF/PEKK) composites with different crystallinity levels and morphologies.
Dipa Roy +2 more
exaly +3 more sources
Shrinkage behaviour of semi-crystalline polymers in laser sintering: PEKK and PA12
Materials and Design, 2019 Shrinkage is extensively mentioned in the literature as one of the main causes for dimensional instability or poor performance in Laser Sintering (LS).
Luiza Benedetti, O Ghita, K E Evans
exaly +3 more sources
Antibacterial properties of PEKK for orthopedic applications
International Journal of Nanomedicine, 2017 Mian Wang,1 Garima Bhardwaj,1 Thomas J Webster1,2 1Department of Chemical Engineering, Northeastern University, Boston, MA, USA; 2Wenzhou Institute of Biomaterials and Engineering, Wenzhou Medical University, Wenzhou, People’s Republic of China ...
Wang M, Bhardwaj G, Webster TJ
doaj +5 more sources
Materials & Design, 2022 PEKK has good biocompatibility as an implantable material, but its mechanical properties and osseointegration are not satisfied enough. Aluminum oxide (Al2O3) is highly wear-resistant, while hydroxyapatite (HA) is a biologically active.
Pengzhen Gu +12 more
doaj +1 more source