Results 51 to 60 of about 683 (176)
Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite [PDF]
, 2022 The excellent mechanical and thermal properties of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite has led to its increased utilisation in various manufacturing sectors, particularly in the aeronautical industry.
McClelland, John +6 more
core +2 more sources
Polymer Testing, 2021 One of the major drawbacks of the thermoplastic Fused Filament Fabrication process (FFF) is the poor mechanical properties of the parts produced. This is mostly related to the macroporosities resulting from a limited coalescence between filaments ...
Arthur Lepoivre +4 more
doaj +1 more source
Polymer Testing, 2023 Due to the excellent properties of PEEK and their widely applications in medical industry, it is necessary to conduct a comparative study into the drilling performance and residual tensile behavior of PEEK plates under varying cutting conditions. In this
Jing Zhao +6 more
doaj +1 more source
Polymer Testing, 2023 Out-of-autoclave processes of carbon fiber thermoplastic composites are gaining interest as they can drastically reduce the economic cost. To optimize consolidation, the flow behavior of these highly filled composites has to be characterized.
R. Arquier +3 more
doaj +1 more source
Effect of cleansers on denture base resins’ structural properties
Journal of Applied Biomaterials & Functional Materials, 2019 Introduction: We assessed the effect of different available denture cleansers on the roughness and hardness of polyetherketoneketone, thermoinjection-molded polyamide, and polymethylmethacrylate.
Ozgun Yusuf Ozyilmaz, Ceyda Akin
doaj +1 more source
Study on the Mechanical Properties of Carbon Fabric/Polyetherketoneketone Composites Under Different Environmental Conditions. [PDF]
Polymers (Basel)Carbon fabric reinforced polyetherketoneketone (CFF/PEKK) composites have garnered significant attention from researchers due to their superior properties and have been successfully applied in various engineering fields.
Xu X +5 more
europepmc +2 more sources
Mechanical Stability of Restorations Supported by Titanium Base, Zirconia, and Polyetherketoneketone Abutments on One- and Two-Piece Zirconia Implants [PDF]
, 2021 Purpose: To evaluate survival, complication rates, and bending moments of one- and two-piece zirconia implants restored with different abutment materials and lithium disilicate crowns after aging, compared to titanium implants restored with titanium base–
Hicklin, Stefan +6 more
core +1 more source
Towards understanding the hole making performance and chip formation mechanism of thermoplastic carbon fibre/polyetherketoneketone composite [PDF]
, 2022 Here, we report the first study on the hole making performance of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite. Different hole making methods (conventional drilling vs.
Giuseppe Catalanotti (7018385) +6 more
core +4 more sources
Oral and Maxillofacial Surgery Cases, 2023 Trauma to the craniofacial structures can result in both functional and aesthetic defects. Mucosa lines the frontal sinus outflow tract (FSOT) from the frontal sinus to the nasal cavity and any obstruction to the flow of mucus can lead to complications ...
Dana Jackson +2 more
doaj +1 more source
BMC Oral Health, 2022 Background Debonding of ball attachments is one of the complications that annoy teeth supported overdenture wearers. The polyetheretherketone (PEEK) and polyetherketoneketone (PEKK) polymers are widely applied in the dental field.
Ahmed Mostafa Abdelfattah Mohamed +3 more
doaj +1 more source