Results 1 to 10 of about 30,171 (309)

Effect of Silane Coupling Agents on Cotton Fibre Finishing

open access: yesJournal of Natural Fibers, 2022
Five different silane coupling agents such as vinyltrimethoxysilane (VTMS), vinyltriethoxysilane (VTES), trimethoxysilylpropylmethacrylate (TSPM), glycidoxypropyltriethoxysilane (GPTES) and aminopropyltriethoxysilane (APTES) were used for the surface ...
Md. Ibrahim H. Mondal   +2 more
doaj   +1 more source

An Evaluation of Different Materials for Surface Treatment on Microleakage of Repaired Composite Resin Restoration [PDF]

open access: yesAl-Rafidain Dental Journal, 2009
Aims: To evaluate the effect of different surface treatment on the microleakage of repaired CI V com-posite resin restoration. Materials and methods: This study was performed in vitro on 20 caries free premolar teeth.
Jabbar H Kammel, Emad F Alkhalidi
doaj   +1 more source

Insights on Ceramics as Dental Materials. Part II: Chemical Surface Treatments [PDF]

open access: yes, 2011
The purpose of surface treatment (conditioning) methods on dental ceramics is to improve the retention and bonding between the enamel or the dentin and ceramic veneer, with the help of resin composite luting cements.
Gary Willie Ho, Jukka Pekka Matinlinna
core   +2 more sources

PENGARUH PENAMBAHAN COUPLING AGENT TERHADAP SIFAT MEKANIK KOMPOSIT POLYESTER-CANTULA DENGAN ANYAMAN SERAT 3D ANGLE INTERLOCK [PDF]

open access: yes, 2013
PENGARUH PENAMBAHAN COUPLING AGENT TERHADAP SIFAT MEKANIK KOMPOSIT POLYESTER-CANTULA DENGAN ANYAMAN SERAT 3D ANGLE INTERLOCK Dwi Prasetyo Jurusan Teknik Mesin, Fakultas Teknik, Universitas Sebelas Maret Surakarta tyodwipras@gmail.com ABSTRAK ...
PRASETYO , DWI
core  

Improving mechanical properties of novel flax/tannin composites through different chemical treatments [PDF]

open access: yes, 2015
Due to the inherent environmental benefits of using renewable materials, mimosa tannin resin (a natural phenolic resin) reinforced by flax fibres could offer desirable characteristics (lightweight, economic and low environmental impact) aiming at ...
Abhyankar, Hrushikesh   +4 more
core   +1 more source

Coconut fiber and fly ash polymer hybrid composite treated silane coupling agent: Study on morphology, physical, mechanical, and thermal properties

open access: yesSouth African Journal of Chemical Engineering
Composite materials made from natural ingredients are currently being developed by researchers as materials that are more environmentally friendly.
Farid Mulana   +3 more
doaj   +1 more source

Interfaces and interfacial effects in glass reinforced thermoplastics - Keynote Presentation [PDF]

open access: yes, 2007
Optimization of the fibre-matrix interphase region is critical to achieving the required performance level in thermoplastic matrix composites. Due to its initial location on the fibre surface, the sizing layer is an important component in the formation ...
Thomason, J.L.
core   +1 more source

Extraction and Hydrophobic Modification of Cotton Stalk Bark Fiber

open access: yesInternational Journal of Polymer Science, 2016
Cotton stalk bark fiber (CSBF) was extracted at high temperature and under high pressure, under the condition of the alkali content of 11 wt%.
Ya-Yu Li   +4 more
doaj   +1 more source

An experimental approach to quantify strain transfer efficiency of fibre bragg grating sensors to host structures [PDF]

open access: yes, 2001
This paper developed a method to evaluate the strain transfer efficiency of fibre Bragg grating sensors to host structures. Various coatings were applied to fibre Bragg grating sensors after being fabricated.
Irving, Phil E.   +4 more
core  

Bonding Orthodontic Brackets to Stainless Steel Crowns [PDF]

open access: yes, 2009
The purpose of this study was to compare shear bond strengths of brackets bonded to stainless steel crowns using various orthodontic adhesives and surface conditioning techniques.
Stewart, Daniel
core   +1 more source

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