The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material
Abstract:The most common materials used for fabrication of denture base are poly methyl methacrylate (PMMA) and methyl methacrylate (MMA). Preparation of heat cured, ultered or modified, denture base acrylic resin was carried out by preparing of poly (methyl methacrylate) Polymer, - PMMA- (75%) and...
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| Format: | Article |
| Language: | English |
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University of Anbar
2012-06-01
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| Series: | مجلة جامعة الانبار للعلوم الصرفة |
| Subjects: | |
| Online Access: | https://juaps.uoanbar.edu.iq/article_43981_4c58afac20c96233dda3206a49bcc061.pdf |
| _version_ | 1797373343484084224 |
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| author | Ehsan Ali Abed |
| author_facet | Ehsan Ali Abed |
| author_sort | Ehsan Ali Abed |
| collection | DOAJ |
| description | Abstract:The most common materials used for fabrication of denture base are poly methyl methacrylate (PMMA) and methyl methacrylate (MMA). Preparation of heat cured, ultered or modified, denture base acrylic resin was carried out by preparing of poly (methyl methacrylate) Polymer, - PMMA- (75%) and poly vinyl chloride -PVC - (25%), and the liquid part composed of methyl methacrylate -MMA- monomer. All the specimens were cured by using short curing cycle (90 min. at 74ºC followed by 30 min. at 100º C). Some mechanical properties of the prepared material were evaluated in comparison with the control denture base acrylic resin. The polymer was prepared by graft copolymerization method. The total 40 specimens, 20 specimens for each experimental or control material were tested.The results showed that the experimental polymer has hardness and impact strength higher than that of control polymer |
| first_indexed | 2024-03-08T18:49:07Z |
| format | Article |
| id | doaj.art-6dc6f5c2973144f2971f23321d37c022 |
| institution | Directory Open Access Journal |
| issn | 1991-8941 2706-6703 |
| language | English |
| last_indexed | 2024-03-08T18:49:07Z |
| publishDate | 2012-06-01 |
| publisher | University of Anbar |
| record_format | Article |
| series | مجلة جامعة الانبار للعلوم الصرفة |
| spelling | doaj.art-6dc6f5c2973144f2971f23321d37c0222023-12-28T21:54:48ZengUniversity of Anbarمجلة جامعة الانبار للعلوم الصرفة1991-89412706-67032012-06-0143505310.37652/juaps.2010.4398143981The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base MaterialEhsan Ali Abed0University of Anbar - College of DentistryAbstract:The most common materials used for fabrication of denture base are poly methyl methacrylate (PMMA) and methyl methacrylate (MMA). Preparation of heat cured, ultered or modified, denture base acrylic resin was carried out by preparing of poly (methyl methacrylate) Polymer, - PMMA- (75%) and poly vinyl chloride -PVC - (25%), and the liquid part composed of methyl methacrylate -MMA- monomer. All the specimens were cured by using short curing cycle (90 min. at 74ºC followed by 30 min. at 100º C). Some mechanical properties of the prepared material were evaluated in comparison with the control denture base acrylic resin. The polymer was prepared by graft copolymerization method. The total 40 specimens, 20 specimens for each experimental or control material were tested.The results showed that the experimental polymer has hardness and impact strength higher than that of control polymerhttps://juaps.uoanbar.edu.iq/article_43981_4c58afac20c96233dda3206a49bcc061.pdfpvcsurface hardnessimpact strengthacrylic resindenture base |
| spellingShingle | Ehsan Ali Abed The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material مجلة جامعة الانبار للعلوم الصرفة pvc surface hardness impact strength acrylic resin denture base |
| title | The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material |
| title_full | The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material |
| title_fullStr | The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material |
| title_full_unstemmed | The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material |
| title_short | The Effect of the Poly Vinyl Chloride (PVC) Addition on Surface Hardness and Impact Strength Properties of Heat-Cured Acrylic Resin Denture Base Material |
| title_sort | effect of the poly vinyl chloride pvc addition on surface hardness and impact strength properties of heat cured acrylic resin denture base material |
| topic | pvc surface hardness impact strength acrylic resin denture base |
| url | https://juaps.uoanbar.edu.iq/article_43981_4c58afac20c96233dda3206a49bcc061.pdf |
| work_keys_str_mv | AT ehsanaliabed theeffectofthepolyvinylchloridepvcadditiononsurfacehardnessandimpactstrengthpropertiesofheatcuredacrylicresindenturebasematerial AT ehsanaliabed effectofthepolyvinylchloridepvcadditiononsurfacehardnessandimpactstrengthpropertiesofheatcuredacrylicresindenturebasematerial |