Results 71 to 80 of about 1,769 (100)

Development and characterization of composite materials with multi-walled carbon nanotubes and graphene nanoplatelets for powder bed fusion [PDF]

open access: yes
Purpose: With the technological progress, high-performance materials are emerging in the market of additive manufacturing to comply with the advanced requirements demanded for technical applications.
Lopes, Ana Carina Ferreira   +2 more
core   +1 more source

Investigation of low-pressure cold-gas dynamic spraying of polyamide-12 (PA12) on steel surfaces

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
J F Zajaczkowski, W Tillmann
openaire   +2 more sources

Multi-functional polyamide 12 (PA12)/ multiwall carbon nanotube 3D printed nanocomposites with enhanced mechanical and electrical properties

open access: yesAdvanced Composite Materials, 2022
Nectarios Vidakis   +6 more
openaire   +1 more source

Durable and light weight polymer composites for extreme wear conditions - Abrasive wear and scratch resistance of polymer composites [PDF]

open access: yes, 2019
Heino, Vuokko   +4 more
core  
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Microstructure and mechanical properties of isotactic polypropylene (iPP)/polyamide 12 (PA12) blends

Journal of Materials Science, 1993
The microstructure and mechanical properties of polyamide 12/isotactic polypropylene blends with different compositions are studied. It is shown that the injection moulding technique used to process all samples results in a more or less pronounced orientation of macromolecular chains, which in its turn is responsible for a preferential orientation of ...
M. Glotin   +5 more
openaire   +2 more sources

Polyamide 12 (PA12)/clay nanocomposites fabricated by conventional extrusion and water‐assisted extrusion processes

Journal of Applied Polymer Science, 2013
ABSTRACTThis work aims at comparing the efficiency of three melt compounding methods for preparing polyamide 12 (PA12)/untreated clay composites. Conventional extrusion was compared with two water‐assisted extrusion methods previously described in the literature and respectively involving injection of water in the polymer/clay stream or injection of ...
Stoeffler, Karen   +3 more
openaire   +2 more sources

Compatibility of poly(vinylidene fluoride) (PVDF)/polyamide 12 (PA12) blends

Journal of Applied Polymer Science, 2000
Poly(vinylidene fluoride) (PVDF)/polyamide 12 (PA12) blends showed new peaks in XRD profile with increasing PA12 and the crystallinity of PA12 significantly decreased with the addition of PVDF. PVDF showed three relaxation regions at about −40, 40, and 100°C, respectively, and glass transition temperature (Tg ) of PA12 increased in blends (10.830.14°C)
Byung Kyu Kim, Lee Keun Yoon
openaire   +2 more sources

Surface Modification by Low-Pressure Plasma of Polyamide 12 (PA12). Improvement of the Water Barrier Properties

Langmuir, 2002
Polyamide 12 (PA12) films have been modified by CF4 and CF4+H2 (50/50 v/v) microwave plasma with different treatment times. The surface modifications have been followed versus plasma exposure duration by water contact angle measurements and atomic force microscopy (AFM) Pervaporation measurements were carried out to characterize the effects of these ...
Fabienne Poncin-Epaillard   +4 more
openaire   +2 more sources

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