Results 1 to 10 of about 596 (178)

Chemical, mechanical and morphological investigation on the hygrothermal aging mechanism of a toughened epoxy

Polymer Testing, 2022
A systematic investigation was implemented in this work to evaluate the effect of hygrothermal aging on the chemistry, mechanics and morphology of a toughened epoxy resin exposed in a 70°C bath.
Kailong Xu, Wei Chen, Xinying Zhu, Lulu Liu, Zhenhua Zhao, Gang Luo   +5 more
doaj   +3 more sources

Water Absorption and Hygrothermal Aging Behavior of Wood-Polypropylene Composites. [PDF]

Polymers (Basel), 2020
Environmentally sound composites reinforced with natural fibers or particles interest many researchers and engineers due to their great potential to substitute the traditional composites reinforced with glass fibers. However, the sensitivity of natural fiber-reinforced composites to water has limited their applications.
Wang W, Guo X, Zhao D, Liu L, Zhang R, Yu J.   +5 more
europepmc   +4 more sources

Molecular Dynamics Study on Hygrothermal Aging Mechanisms of Silicone Rubber. [PDF]

Materials (Basel)
Silicone rubber, primarily composed of polydimethylsiloxane (PDMS) chains, is widely used in sealing materials due to its excellent flexibility and durability. Its performance is significantly affected by environmental conditions, with humid-heat aging being a major factor of degradation.
Meng X, Liu K, Yang L, Liu H, Chen H, Li W.   +5 more
europepmc   +4 more sources

Statistical evaluation of the effect of hygrothermal aging on the interlaminar shear of GFRP��

Fracture and Structural Integrity, 2022
The studies of patterns of changes in properties, accumulation of damages and failure of structural composites after hygrothermal aging represent a relevant and important area.
Dmitrii S. Lobanov, Andrey S. Yankin, Nataliya I. Berdnikova�   +2 more
doaj   +3 more sources

Synthesis and hygrothermal aging of polycarbonates containing a bisphenol fluorene moiety. [PDF]

RSC Adv
This study aims to synthesize a specific type of polycarbonate with high refractive index, low birefringence, and resistance to hygrothermal aging.
Lu T, Fang W, Zhou Q, Liu M, Wu G.
europepmc   +3 more sources

Hygrothermal Aging Characteristics of Silicone-Modified Aging-Resistant Epoxy Resin Insulating Material [PDF]

Polymers, 2021
Wang Yongqiang
exaly   +2 more sources

Study on the aging performance of SBS modified asphalt in humid and hot environment. [PDF]

PLoS ONE
This study focused on the aging issues of asphalt pavement in high-temperature and high-humidity climatic zones, using SBS-modified asphalt with different additive contents as research objects to systematically investigate the aging evolution mechanisms ...
Xiaoyan Liu, Ping Li, Jingsheng Pan
doaj   +2 more sources

Effect of Hygrothermal Aging and Surface Treatment on the Dynamic Mechanical Behavior of Flax Fiber Reinforced Composites [PDF]

Materials, 2019
Michal Petru, Petru Michal
exaly   +2 more sources

Hygrothermal effect on high-velocity impact resistance of woven composites

Defence Technology, 2022
The woven glass fiber reinforced composites (GFRP) subjected to high-speed impact is investigated to identify the hygrothermal aging effect on the impact resistance.
Xiao-chen Yang, Nan Jia
doaj   +1 more source

Investigation on the influences of hygrothermal aging on the indentation size effects and micro-indentation measurements of PMMA. Part II: Analysis and modeling

Polymer Testing, 2021
The nanoindentation results of Polymethyl Methacrylate (PMMA) after hygrothermal aging under different indentation strain rates are analyzed. The influences of hygrothermal aging on its indentation size effects (ISE) and microindentation measurements are
Hui Lin, Lin Lv, Tao Jin, Qing Yin
doaj   +1 more source