Evaluation of Microwave Effect on Dry and Wet Polymethyl Methacrylate

door A. Hatim, Nadira
Staat: Nieuw
€ 61,26
Incl. BTW - Gratis verzenden
A. Hatim, Nadira Evaluation of Microwave Effect on Dry and Wet Polymethyl Methacrylate
A. Hatim, Nadira - Evaluation of Microwave Effect on Dry and Wet Polymethyl Methacrylate

Vind je dit product leuk? Verspreid het nieuws!

€ 61,26 incl. btw
Alleen 1 items beschikbaar Alleen 1 items beschikbaar
Levering: tussen dinsdag 7 juni 2022 en donderdag 9 juni 2022
Verkoop en verzending: Dodax

Andere koopmogelijkheden

1 Aanbieding voor € 64,89

Verkocht door Dodax

€ 64,89 incl. btw
Staat: Nieuw
Geen verzendkosten
Levering: tussen dinsdag 7 juni 2022 en donderdag 9 juni 2022
Bekijk andere koopmogelijkheden

Omschrijving

The aims of this study is to evaluate the effect of the of the microwave radiations on the acrylic powder itself by irradiating it with microwave radiation at different power (270watt , 360 watt) ,time (1/4 hr, ¿ hr), and environmental situations (dry, wet and immersed with water) to see the possibilities of improving its properties by comparing the cured samples prepared from the microwave irradiated acrylic powder with those samples prepared from control and high impact acrylic. The results showed that there is a significant increase in the transverse strength, and decrease in the hardness and residual monomer tests, especially for those groups that prepared at power 360 Watt for ¿ hr. The water sorption and solubility, dimensional accuracy, showed that there is no significant difference between the tested groups. FTIR test DSC and density test showed that there is a change in the microwave irradiated acrylic in contrast with the control one. Conclusions The results approved that the use of microwave radiation produce an effect on the acrylic powder, and this effect improve the transverse strength and residual monomer concentration of the denture base acrylic specially for 360

Bijdragers

Schrijver:
A. Hatim, Nadira
A. Taqa, Amer
N. Ebraheem, Saja

Productdetails

Biografie:
Prof.Nadira A Hatim:Department of Prosthetic Dentistry,College of Dentistry,University of Mosul,Scientific evaluator of 63 MSc.Theses,and 89 Researches.Prof.Dr.Amer A. Taq:Department of Dental Basic Science,College of Dentistry,University of Mosul,Scientific evaluator of 30 MSc&PhD. Theses and 85 Researches.Saja N.Ebraheem:Department of Prosthet
Taal:
Engels
Versie:
1/2014
Aantal pagina’s:
180
Mediatype:
Paperback
Uitgever:
LAP Lambert Academic Publishing

Basisgegevens

Product Type:
Zakboek
Afmetingen pakket:
0.22 x 0.15 x 0.01 m; 0.318 kg
GTIN:
09783659247705
DUIN:
VS86NT5162M
€ 61,26
We gebruiken cookies op onze website om onze diensten efficiënter en gebruiksvriendelijker te maken. Selecteer daarom "Accepteer cookies"! Lees ons Privacybeleid voor meer informatie.