Results 11 to 20 of about 907,438 (295)

Chemical and physical aspects of wear processes in polymers [PDF]

open access: yes, 1972
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A series of homogeneous halogen containing polymers have been studied whilst sliding against mild steel and oxides present on mild steel.
Richardson, MOW
core   +7 more sources

TRIBOLOGICAL PROPERTIES OF POLYESTER COMPOSITES FILLED BY RECYCLED THERMOPLASTIC POLYMERS [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2021
Environmental consciousness today stimulates the researchers worldwide on the studies of recycling polymer wastes to be applied as reinforcement in polymer composites.
M. Bakry, A. K. Ameer, A. H. Badran
doaj   +1 more source

Polymers in biosensors. [PDF]

open access: yes, 2007
This chapter will be devoted to the incorporation of polymers within biosensors, beginning with a history and descriptions of basic sensor formats - while concentrating on optical and electrochemical sensors.
Higson, Seamus P. J., Davis, Frank
core   +8 more sources

COMPARATIVE PERFORMANCE OF FRICTION COEFFICIENT DISPLAYED BY POLYMERS FILLED BY VEGETABLES OILS [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2015
The present work investigates the friction coefficient of polymers filled by vegetables oils such as almond, camphor, castor, cress, flax seed, black seed, lettuce, olive, sesame and sun flower oils in content up to 10 wt. %. The polymers are polyamide 6
W. Y. Ali, A. S. Ibrahim, M. I. Khashaba
doaj   +1 more source

High energy efficiency nanodielectrics with relaxor ferroelectric polymer and antiferroelectric (Pb0.97La0.02) (Zr0.63Sn0.3Ti0.07)O3 ceramics

open access: yesIET Nanodielectrics, 2021
Dielectric materials with high‐energy‐density and low‐energy‐loss have received lot of attention in terms of renewable energy storage and application. PVDF‐based polymer/ceramics composite dielectrics are considered as one of the most promising materials
Jian Wang   +5 more
doaj   +1 more source

Long-term behaviour of particulate-filled epoxy-based polymers [PDF]

open access: yes, 2020
Epoxy-based polymers are now widely used in civil engineering applications including bonding of structural elements, filling for structural repair, and coating for railway sleepers.
Mehrinejad Khotbehsara, Mojdeh
core   +1 more source

Behaviour of Polymer Filled Composites for Novel Polymer Railway Sleepers [PDF]

open access: yesPolymers, 2021
A novel concept of polymer railway sleeper is proposed in this study that has the potential to meet static performance requirements within the cost of hardwood timber. The existing challenges of composite sleepers, such as low performance or high cost, can be overcome using this innovative concept.
Wahid Ferdous   +6 more
openaire   +3 more sources

Effect of temperature on electric‐thermal properties of semi‐conductive shielding layer and insulation layer for high‐voltage cable

open access: yesHigh Voltage, 2021
A semi‐conductive shielding layer plays an important role in the uniform electric field for a high‐voltage cable. The electric‐thermal properties of the semi‐conductive layer and insulation layer directly affect the overall insulation performance of the ...
Yanhui Wei   +6 more
doaj   +1 more source

The viscoelastic properties of rubber under a complex loading [PDF]

open access: yes, 2010
PhDThis thesis aims to explore the effect of pre-strain on the viscoelastic behaviour of rubber materials. There are various conflicting theories in the literature regarding the strain dependence and resulting anisotropy of the viscoelastic behaviour ...
Suphadon, Nutthanun
core   +4 more sources

Home - About - Disclaimer - Privacy