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Migmar V. Darmaev, Michael I. Ojovan, Alexey A. Mashanov and Timur A. Chimytov
We present calculation results of the temperature interval dTg characterizing the liquid?glass transition in amorphous materials obtained on the basis of available data of the empirical parameters C1 and C2 in the Williams?Landel?Ferry (WLF) viscosity eq...
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Suma Ayyagari and Marwan Al-Haik
Carbon fiber reinforced plastic composites (CFRPs) possess superior elastic mechanical properties. However, CFRPs lack sufficient viscoelastic performance, such as damping and creep resistance. In an effort to improve these properties, in this study, hyb...
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Xinyi Mei, Wendy Zhao, Qiang Ma, Zheng Yue, Hamza Dunya, Qianran He, Amartya Chakrabarti, Christopher McGarry and Braja K. Mandal
Three new crosslinked polystyrene nanoparticles covalently attached with low lattice energy lithium salt moieties were synthesized: poly(styrene lithium trifluoromethane sulphonyl imide) (PSTFSILi), poly(styrene lithium benzene sulphonyl imide) (PSPhSILi...
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Meili Zhang and Yong Xin
Aimed at the molding of polymer nanostructure parts, the interface model between long- and short-chain polycarbonates (PC) and nickel mold inserts was established by the molecular dynamics method. The molecular mechanism of the replication capability of ...
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Selale Öncü Glaue, Tolga Akcan and Sebnem Tavman
Utilizing chemical and physicochemical techniques, the mucilage part of okra was extracted with the use of ultrasound, and the polysaccharide extract?s structural and thermal characteristics were assessed. Analysis of the extraction yield revealed that t...
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Xishuang Jing, Siyu Chen, Jiuzhi An, Chengyang Zhang and Fubao Xie
This study was to solve the mandrel demolding problem after curing the composite component with complex structure. In this paper, a reusable thermoplastic mandrel with heating softening characteristics was developed by resin transfer molding (RTM). The g...
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Chloé Paquet, Thomas Schmitt, Jolanta E. Klemberg-Sapieha, Jean-François Morin and Véronic Landry
In the wood flooring sector, good surface mechanical properties, such as abrasion and scratch resistance, are prerequisite. Surface wood protection is provided by finishing systems. Despite coating improvement, scratches formation on wood flooring is una...
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Iqbal Harith
Pág. 11
Carbon fibre has an increasing demand in application of current technology. The limited supply of current fossil-fuel based precursor from pitch and polyacrylonitrile (PAN) causing the carbon fibre to become expensive. The newest technology is by using l...
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Ephraim Suhir and Reza Ghaffarian
In this review, some major aspects of the current underfill technologies for flip-chip (FC) and fine-pitch-ball-grid-array (FPBGA), including chip-size packaging (CSP), are addressed, with an emphasis on applications, such as aerospace electronics, for w...
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Ephraim Suhir and Reza Ghaffarian
In this review, some major aspects of the current underfill technologies for flip-chip (FC) and fine-pitch-ball-grid-array (FPBGA), including chip-size packaging (CSP), are addressed, with an emphasis on applications, such as aerospace electronics, for w...
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