Results 21 to 30 of about 11,736,757 (221)

Laboratory Investigation of Aging Resistance for Rubberized Bitumen Modified by Using Microwave Activation Crumb Rubber and Different Modifiers. [PDF]

open access: yesMaterials (Basel), 2020
Different modification methods, such as adding modifiers and pretreating crumb rubber, have been developed to achieve decent engineering properties and reduce the viscosity of rubberized bitumen.
Zhang B   +5 more
europepmc   +2 more sources

Concepts for brain aging: resistance, resilience, reserve, and compensation. [PDF]

open access: yesAlzheimers Res Ther, 2019
A primary goal of research in cognitive impairment and dementia is to understand how some individuals retain sufficient cognitive function for a fulfilling life while many others are robbed of their independence, sometimes their essence, in the last ...
Montine TJ   +7 more
europepmc   +2 more sources

Research on the Rheological Characteristics and Aging Resistance of Asphalt Modified with Tourmaline. [PDF]

open access: yesMaterials (Basel), 2019
Tourmaline modified asphalt (TMA) binders were prepared with different modifier types and contents in this research. The routine properties, rheological properties, and aging resistance were evaluated to research the function of tourmaline on the ...
Ye Q, Dong W, Wang S, Li H.
europepmc   +2 more sources

The Preparation and Properties of Terephthalyl-Alcohol-Modified Phenolic Foam with High Heat Aging Resistance. [PDF]

open access: yesPolymers (Basel), 2019
In this experiment, terephthalyl alcohol was used as a modifier to modify phenol under both acidic and alkaline conditions to obtain modified phenols with different molecular structures. Subsequently, the modified phenols reacted with paraformaldehyde in
Ge T, Hu X, Tang K, Wang D.
europepmc   +2 more sources

Evaluation of Aging Resistance of Graphene Oxide Modified Asphalt

open access: yesApplied Sciences, 2017
Graphene oxide (GO) has a unique layered structure with excellent gas and liquid blocking properties. It is widely used in many areas, such as gas sensors, carbon-based electronics, impermeable membranes, and polymeric composite materials.
Shaopeng Wu   +5 more
doaj   +2 more sources

Effect of LLDPE on Aging Resistance and Thermal, Mechanical, Morphological Properties of UHMWPE/LLDPE Blends [PDF]

open access: yesMaterials Research, 2018
Blends of ultra-high molecular weight polyethylene (UHMWPE) and different contents (0, 10, 20 and 30 wt%) of linear low-density polyethylene (LLDPE) with and without maleic anhydride-grafted LLDPE (LLDPE-g-MA) were prepared by melt blending and aging ...
Caroline Martins dos Santos   +5 more
doaj   +2 more sources

Investigation on the Short-Term Aging-Resistance of Thermoplastic Polyurethane-Modified Asphalt Binders. [PDF]

open access: yesPolymers (Basel), 2018
In this reported work, thermoplastic polyurethane (TPU) was used as a reactive polymer modifying agent to prepare a modified-asphalt, using a high-speed shearing method.
Yu R, Zhu X, Zhang M, Fang C.
europepmc   +2 more sources

Enhancement of hydrophobicity and UV aging resistance of Poly (p-phenylene benzobisoxazole) fibers modified by fluorosilane and UV absorber. [PDF]

open access: yesSci Rep, 2019
Poly (p-phenylene benzobisoxazole) (PBO) fibers were functionalized by 3-Glycidoxypropyltrimethoxysilane (KH-560) and then coated with 1 H, 1 H, 2 H, 2H-Perfluorodecyltrimethoxysilane (HFTES) and UV absorber (UV-328) to improve hydrophobicity and UV ...
Li Z, Yang Y, Li H, Liu L, Zou D.
europepmc   +2 more sources

Effect of Silane on the Active Aging Resistance and Anticorrosive Behaviors of Natural Lacquer. [PDF]

open access: yesACS Omega, 2018
Environmentally friendly and renewable hybrid lacquer coatings with excellent aging resistant and anticorrosion properties were studied. The coatings were prepared using raw lacquer coupled with the silane agent 3-aminopropyltriethoxysilane or N-(2 ...
Deng Y   +6 more
europepmc   +2 more sources

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