Results 1 to 10 of about 21,964 (262)

Influence of bioactive particles and onium salt on the physicochemical properties of experimental infiltrants [PDF]

open access: yesBrazilian Oral Research, 2023
This study evaluated physicochemical properties of experimental infiltrants after addition of hydroxyapatite nanoparticles (HAp) or 58S bioactive glass (BAG) and diphenyliodonium hexafluorophosphate (DPI). The resin matrix was composed of TEGDMA/Bis-EMA (
Caroline Mathias   +5 more
doaj   +1 more source

Can composition and preheating improve infiltrant characteristics and penetrability in demineralized enamel? [PDF]

open access: yesBrazilian Oral Research, 2020
The composition of infiltrants can influence their physical properties, viscosity and depth of penetration (DP). Strategies are used to increase the DP, such as the addition of diluents or the use of heat.
Livia Aguilera GAGLIANONE   +4 more
doaj   +1 more source

Chromatic analysis of orthodontic resin bonding agents exposed to different antiseptic mouthrinses

open access: yesDental Press Journal of Orthodontics, 2021
Objective: To assess the color of different orthodontic resin bonding agents exposed to three antiseptic mouthrinses for a prolonged time interval (10-year aging simulation).
Alana Dantas MOREIRA   +5 more
doaj   +1 more source

Studying Room Temperature Curing of Phenolic Resin and their Composites [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2007
Phenolic resins are synthetic low molecular weight thermoset resins which are polymerized and cured to higher molecular weights by condensation method.
M.H. Beheshty, K. Doustkhah
doaj   +1 more source

Curing kinetics of alkyd/melamine resin mixtures [PDF]

open access: yesHemijska Industrija, 2009
Alkyd resins are the most popular and useful synthetic resins applied as the binder in protective coatings. Frequently they are not used alone but are modified with other synthetic resins in the manufacture of the coatings.
Jovičić Mirjana C.   +1 more
doaj   +1 more source

Effect of food colorants on color of denture base acrylic resins

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Acrylic resin has been successfully used for complete denture fabrication for many years. Color stability is very crucial clinical properties for dental materials, and color change may be an indicator of aging or damaging of materials.
Sunil Kumar Vaddamanu   +5 more
doaj   +1 more source

Hydrophobized clay gypsum [PDF]

open access: yesE3S Web of Conferences, 2023
Clay-gypsum binder is the main component for products and plaster coverings used in premises with dry climates. The raw material for producing clay-gypsum binder is sedimentary rock containing gypsum dihydrate and clay in an amount from5 to 30%. In order
Asamatdinov Marat   +3 more
doaj   +1 more source

Development of Methods for the Synthesis of Neopentyl Glycol by Hydrogenation of Hydroxypivaldehyde

open access: yesMolecules, 2021
Neopentyl glycol (NPG) is a precursor for the manufacture of many valuable products of industrial importance such as polyester, polyurethane and alkyd resins, synthetic lubricants, hydraulic fluids, drugs, etc.
Edyta Monasterska   +3 more
doaj   +1 more source

Application of lignin in production wood-polymer composites [PDF]

open access: yesE3S Web of Conferences, 2020
The rational use of wood cannot be imagined without the use of synthetic resins and adhesives, on the basis of which all the main types of wood composite materials are made.
Plotnikov Nikolay, Plotnikova Galina
doaj   +1 more source

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

Home - About - Disclaimer - Privacy