Results 11 to 20 of about 1,858 (217)

Development and optimization of renewable vinyl plastisol/wood flour composites exposed to ultraviolet radiation [PDF]

, 2016
The application of vegetable oils as novel plasticizers for poly(vinyl chloride) (PVC) is currently in the spotlight of the polymer industry due to their ingrained sustainability.
S. Torres‐Giner, N. Montanes, O. Fenollar, D. García-Sanoguera, RAFAEL ANTONIO BALART GIMENO   +4 more
semanticscholar   +2 more sources

Plastisol gelation and fusion rheological aspects [PDF]

Journal of Applied Polymer Science, 2013
AbstractThis study deals with the rheological aspects of poly‐vinyl chloride (PVC) plastisol gelation and fusion processes in foamable formulations. Here, such processes are simulated by temperature‐programmed experiment (5 K min−1) in which complex viscosity components are continuously recorded. Nineteen samples based on a PVC‐VAC (vinyl acetate 95/5)
Verdu, Jacques, Zoller, Agnes, Marcilla, Antonio   +2 more
openaire   +4 more sources

Comparison of viscoelastic property characterization of plastisol phantoms with magnetic resonance elastography and high-frequency rheometry

Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016
International audienceThis study aims at evaluating Magnetic Resonance Elastography (MRE) as a reliable technique for the characterization of viscoelastic properties of soft tissues.
P. Lefebvre, K. Koon, E. Brusseau, S. Nicolle, J. Palierne, S. Lambert, D. Grenier   +6 more
semanticscholar   +3 more sources

Modelling of the Plastisol Knife Over Roll Coating Process

, 2017
International audienceThe knife-over-roll coating process of plastisol formulations for flooring applications has been investigated. The coexistence of smooth spherical PVC particles and rough calcium carbonate aggregates in a Newtonian plasticizer makes
Y. Abdesselam, Y. Demay, R. Castellani, J. Agassant, R. Peres, D. Gourdin   +5 more
semanticscholar   +2 more sources

Preparação e caracterização reológica de nanocompósitos de poli(cloreto de vinila): plastisol com nano-argila Preparation and rheological characterization of nanocomposites of poly(vinyl chloride): paste with nano-clay

Polímeros, 2012
Neste trabalho foi estudada a influência da adição de nano-argila nas propriedades reológicas de suspensões de plastisol de poli(cloreto de vinila). Foram utilizados dois tipos de nano-argila, montmorilonita sódica e a organicamente modificada com sal ...
Paola P. S. de B. Bettio, Luiz A. Pessan
doaj   +1 more source

Poly(vinyl chloride) Plastisol Composites with Surface-Modified Wood Flour as Potential Coating and Insulating Materials for Modern Energy-Efficient Constructions. [PDF]

Materials (Basel)
This study investigates the development of sustainable PVC-based composites filled with surface-modified wood flour for potential use in modern, energy-efficient building systems.
Siekierka P, Makarewicz E, Wilczewski S, Skórczewska K, Lewandowski K, Mirowski J, Osial M.   +6 more
europepmc   +2 more sources

Machine learning model for fast prediction and uncertainty quantification of needle deflection during prostate biopsy. [PDF]

Med Phys
Abstract Background Accurate needle placement is essential for prostate biopsy. Recently, transperineal prostate biopsies are receiving renewed interest due to concern over infection from conventional transrectal biopsies. However, accurate needle placement is more challenging in the transperineal approach than in the transrectal approach due to the ...
Hoffman N, Al-Zogbi L, Krieger A, Tokuda J, Moreira P, Fuge M.   +5 more
europepmc   +2 more sources

Feasibility of video-based skill assessment for percutaneous nephrostomy training in Senegal. [PDF]

Healthc Technol Lett
With limited access to dialysis and transplantation in sub‐Saharan Africa, training for life‐saving procedures like percutaneous nephrostomy is essential to prevent renal damage from obstructive disease. In this study, we used a trained object detection network to compute motion‐based metrics in order to assess differences in ultrasound and needle ...
Hisey R, Ndiaye FB, Sunderland K, Seck I, Mbaye M, Keita M, Diahame M, Kikinis R, Diao B, Fichtinger G, Camara M.   +10 more
europepmc   +2 more sources

Development of oral cancer tissue-mimicking phantom based on polyvinyl chloride plastisol and graphite for terahertz frequencies. [PDF]

J Biomed Opt, 2020
. Significance: A new concept of a biotissue phantom for terahertz (THz) biomedical applications is needed for reliable and long-term usage. Aim: We aimed to develop a new type of biotissue phantom without water content and with controllable THz optical ...
Zhang T, Nazarov R, Popov A, Demchenko P, Bykov A, Grigorev R, Kuzikova A, Soboleva V, Zykov D, Meglinski I, Khodzitskiy MK.   +10 more
europepmc   +2 more sources

Optimization of thermal degradation performance of plasticized poly(vinyl chloride)‐boron composite films using response surface methodology

Journal of Applied Polymer Science, Volume 140, Issue 40, Page 1-18, October 20, 2023., 2023
Experimental plan of this study. Abstract This work aims to statistically assess the dehydrochlorination of plasticized poly(vinyl chloride) (p‐PVC) films produced using boron waste sludge, heat stabilizer mixture (Ca‐ZnSt2), and plasticizer (dioctyl terephthalate). This study also focuses on providing information about the effect of boron waste sludge
Mustafa Çiğdem, Ayşe Pınar Tüzüm Demir   +1 more
wiley   +1 more source