Results 21 to 30 of about 25,743 (308)

Interpenetrating Polymer Network (IPN) with Epoxidized and Acrylated Bioresins and their Composites with Glass and Jute Fibres

open access: yesBioResources, 2016
Epoxidized (EHO) and acrylated (AEHO) bio-resins from hemp oil were synthesized, and their interpenetrating networks (IPNs) were investigated in reinforced bio-composites with natural jute fibres and glass fibres.
Francisco Cardona   +4 more
doaj   +1 more source

Synthetic Resins [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1914
n ...
L. V. Redman, A. J. Weith, F. P. Brock
openaire   +3 more sources

Assessment of the Harmfulness of Moulding Sands with Alkyd Resin Subjected to the High Temperature Influence

open access: yesArchives of Metallurgy and Materials, 2016
Out of moulding sands used in the foundry industry, sands with organic binders deserve a special attention. These binders are based on synthetic resins, which ensure obtaining the proper technological properties and sound castings, however, they ...
Holtzer M.   +4 more
doaj   +1 more source

Chemical Composition of Natural Colophony from and Comparison with Synthetic Colophony

open access: yesNatural Product Communications, 2010
The compositions of colophony resins obtained from Pinus brutia Ten trees by three different methods (acid paste, carved hole and scraping) from Ayvacık, Gökova and Kemalpaşa in Turkey were analyzed by capillary GC-MS.
Ahmet C. Gören   +3 more
doaj   +1 more source

Polymer resins with foam effect and their application in mining [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2015
For stabilization of degraded rock massif around the built underground mining premises, the procedures of injecting of polymer synthetic resins with foam effect are in use today more and more.
Trifunović Prvoslav   +3 more
doaj   +1 more source

The effects of alkyd/melamine resin ratio and curing temperature on the properties of the coatings [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
Synthetic resins are used as binders in protective coatings. An alkyd/melamine resin mixture is the usual composition for the preparation of a coating called “baking enamel” cured through functional groups of resins.
RADMILA Z. RADICEVIC   +1 more
doaj   +3 more sources

A Reformed Corrosion Cast Technique using Commercially Available Polyvinyl Chloride Solution

open access: yesMAMC Journal of Medical Sciences, 2015
Corrosion cast technique has advanced since its first application using wax by Leonardo da Vinci in 16 th century. Various materials such as metal alloys, celloidin, latex gum, synthetic resins/epoxy resins, polyester resins, and silicone have been used ...
Sabita Mishra, Madhu Sethi
doaj   +1 more source

Adsorption of heavy metal ions and azo dyes by crosslinked nanochelating resins based on poly(methylmethacrylate-co-maleic anhydride)

open access: yeseXPRESS Polymer Letters, 2014
Chelating resins are suitable materials for the removal of heavy metals in water treatments. A copolymer, Poly(MMA-co-MA), was synthesized by radical polymerization of maleic anhydride (MA) and methyl methacrylate (MMA), characterized and transformed ...
M. Ghaemy, A. Masoumi
doaj   +1 more source

A Short Review: The Use and Application of Matrix Resins Formed with Some Plant-Based Oils in Bio-Composite Materials

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
Increasing environmental problems, waste recycling problems, and non-biodegradable resources have led researchers to different searches for composite materials in recent years.
Mustafa Özcanlı, Berkay Karacor
doaj   +1 more source

The Effect of Microwave Disinfection on Denture Base Polymers, Liners and Teeth: A Basic Overview

open access: yesActa Stomatologica Croatica, 2015
The aim of this paper was to overview the current scientific knowledge concerning the effect of microwave disinfection on denture related material properties.
Theodoros Klironomos   +2 more
doaj   +1 more source

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