Results 21 to 30 of about 150,391 (210)

Wood Composites and Their Polymer Binders [PDF]

open access: yesPolymers, 2020
This review presents first, rather succinctly, what are the important points to look out for when preparing good wood composites, the main types of wood composites manufactured industrially, and the mainly oil-derived wood composite adhesives and binders that dominate and have been dominating this industry.
Antonio Pizzi   +2 more
openaire   +3 more sources

Textronic Solutions Used for Premature Babies: A Review

open access: yesAUTEX Research Journal, 2021
Premature birth is considered to be a substantial problem in perinatal medicine, which in the vast majority of cases (>60%), concerns African and South Asian countries.
Wilgocka Karolina   +3 more
doaj   +1 more source

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

open access: yes, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Fina, Alberto   +3 more
core   +1 more source

Thermal Characteristics of Okra Bast and Corn Husk Fibers Extracted via Alkalization

open access: yesJournal of Natural Fibers, 2022
In this study, fibers were extracted from okra stems and corn husks via alkalization. The obtained fibers were subjected to physical and thermal analyses.
Dawid Stawski   +3 more
doaj   +1 more source

Research progress in ultrasonic welding of fiber-reinforced polymeric composites

open access: yesCailiao gongcheng, 2023
Compared with traditional adhesive bonding and mechanical fastening, ultrasonic welding (USW) technology provides a new economical and efficient joining method for the manufacturing of fiber-reinforced polymeric composite (FRPC) structures.USW device ...
ZHAO Pu   +3 more
doaj   +1 more source

Influence of injection molding on the electrical properties of polyamide 12 filled with multi-walled carbon nanotubes [PDF]

open access: yes, 2014
Microinjection-molded and compression-molded polyamide (PA12) matrix composites filled with 0.67, 1.33, 2 and 4 wt% multi-walled carbon nanotubes (MWNTs) were prepared from twin-screw extruded pellets.
GOUADEC, Gwénaël   +3 more
core   +1 more source

Bioactive Graphene Quantum Dots Based Polymer Composite for Biomedical Applications

open access: yes, 2022
Today, nanomedicine seeks to develop new polymer composites to overcome current problems in diagnosing and treating common diseases, especially cancer.
Navid Omidifar   +17 more
core   +1 more source

Hydroxyapatite Reinforced Polyvinyl Alcohol/Polyvinyl Pyrrolidone Based Hydrogel for Cartilage Replacement

open access: yesGels, 2022
Polyvinyl alcohol (PVA) and Polyvinyl Pyrrolidone (PVP) hydrogels are desirable biomaterials for soft tissue repair and replacement. However, the bio-inertness and poor cell adhesive potency of the PVA and PVP hinder the wide range of biomedical ...
Mallikarjun B. Jalageri   +1 more
doaj   +1 more source

Research progress in resistance implant welding of advanced polymeric composites

open access: yesCailiao gongcheng, 2023
Advanced polymeric composites (APC) are important structural materials for realizing the lightweight of aerospace vehicles. However, unfavorable factors such as low manufacturing efficiency, high cost, and serious energy consumption hinder the further ...
XIONG Xuhai   +4 more
doaj   +1 more source

An In Vitro Study of Antibacterial Properties of Electrospun Hypericum perforatum Oil-Loaded Poly(lactic Acid) Nonwovens for Potential Biomedical Applications

open access: yesApplied Sciences, 2021
The growth of population and increase in diseases that cause an enormous demand for biomedical material consumption is a pointer to the pressing need to develop new sustainable biomaterials.
Ayben Pakolpakçıl   +10 more
doaj   +1 more source

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