Results 31 to 40 of about 32,544 (317)

Design, Manufacturing, and Comparative Analysis of a Mini Extruder for Polymer Flow Characterization: A Case Study on HDPE and PMMA Polymers

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Polymer extrusion is one of the most widely used polymer processing methods and the sole option for many standard products. The modern extrusion machine has a very sophisticated design; for example, the extrusion screw has different zones and complex ...
Emin Uslu, Galip Yılmaz
doaj   +1 more source

HDPE composite with barrier property to the evaporative emission of volatile organic compounds to use in fuel tanks [PDF]

open access: yesPolyolefins Journal
High-density polyethylene (HDPE) has been widely used in automotive industry for manufacture of fuel tanks due to their properties such as chemical stability, easy processability and low cost.
Guilherme Simão, Clodoaldo Saron
doaj   +1 more source

Cytocompatibility Evaluation of a Novel Series of PEG-Functionalized Lactide-Caprolactone Copolymer Biomaterials for Cardiovascular Applications

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Although the use of bioresorbable materials in stent production is thought to improve long-term safety compared to their durable counterparts, a recent FDA report on the 2-year follow-up of the first FDA-approved bioresorbable vascular stent showed an ...
Sandra Pacharra   +12 more
doaj   +1 more source

Process development for the hybrid additive manufacturing of metallic structures on polymer substrates

open access: yesAdditive Manufacturing Letters, 2023
3D hybrid additive manufacturing describes the combined application of different additive manufacturing processes in order to manufacture a component with almost unlimited design freedom and free choice of materials.
Steffen Czink   +3 more
doaj   +1 more source

Application of polymer thermal store material in fixed honeycomb regenerative heat exchanger [PDF]

open access: yesE3S Web of Conferences, 2020
The article considers the possibility to use different types of polymer thermal store materials for regenerative heat exchangers in local ventilation systems.
Penev Angel, Tsokov Lyubomir
doaj   +1 more source

Manufacturing flexible light-emitting polymer displays with conductive lithographic film technology

open access: yes, 2001
We report on a new low-cost manufacturing process for flexible displays that has the potential to rapidly expand the market into areas that have traditionally been outside the scope of such technology.
Kilitziraki, M   +3 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Stuck on Glass: A Review of Polymer and Polymer Nanoparticle Composite Coatings in Glass Technology

open access: yesInternational Journal of Ceramic Engineering & Science
Polymers have a vast range of beneficial properties making them desirable coating materials. They are cost‐effective, easy to manufacture, and can be modified for improved properties.
Shaylee M. Becerra   +3 more
doaj   +1 more source

Utilization of Tannins with Various Polymers for Green-Based Active Packaging: A Review

open access: yesJurnal Sylva Lestari
Tannin is a major polyphenolic secondary metabolite widely distributed in the forestry sector and can be added to polymer matrices to manufacture bioactive films for food packaging.
Fidela Devina Agrippina   +3 more
doaj   +1 more source

Sustainable Production of Polymer Matrix Nanocomposites for Energy Storage [PDF]

open access: yesE3S Web of Conferences
This research investigates the manufacture of polymer matrix nanocomposites specifically designed for energy storage applications with a focus on sustainability.
Dixit Saurav   +5 more
doaj   +1 more source

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