Refractive index evolution of various commercial acrylic resins during photopolymerization
A set of commercial (meth)acrylic resins was photopolymerized under identical irradiation conditions and evolution of their refractive index was monitored as a function of double bond conversion. Initial refractive index values ranged from 1.4445 to 1.5454 and then linearly increased with conversion...
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| Format: | Article |
| Language: | English |
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Budapest University of Technology and Economics
2018-11-01
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| Series: | eXPRESS Polymer Letters |
| Subjects: | |
| Online Access: | http://www.expresspolymlett.com/letolt.php?file=EPL-0009249&mi=cd |
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| author | F. Aloui L. Lecamp P. Lebaudy F. Burel |
| author_facet | F. Aloui L. Lecamp P. Lebaudy F. Burel |
| author_sort | F. Aloui |
| collection | DOAJ |
| description | A set of commercial (meth)acrylic resins was photopolymerized under identical irradiation conditions and evolution of their refractive index was monitored as a function of double bond conversion. Initial refractive index values ranged from 1.4445 to 1.5454 and then linearly increased with conversion as long as the material was not in the glassy state. This increase was related to an increase of the material density arising during polymerization. Final refractive index values ranged from 1.4804 to 1.5632. The knowledge of the refractive index and of its evolution during the photocuring is indispensable, in particularly to elaborate composite materials (polymer matrix + filler) with well controlled optical properties. |
| format | Article |
| id | doaj-art-983f2d98d40e41bcaf269aa987d01186 |
| institution | Kabale University |
| issn | 1788-618X |
| language | English |
| publishDate | 2018-11-01 |
| publisher | Budapest University of Technology and Economics |
| record_format | Article |
| series | eXPRESS Polymer Letters |
| spelling | doaj-art-983f2d98d40e41bcaf269aa987d011862025-08-20T03:56:55ZengBudapest University of Technology and EconomicseXPRESS Polymer Letters1788-618X2018-11-01121196697110.3144/expresspolymlett.2018.83Refractive index evolution of various commercial acrylic resins during photopolymerizationF. AlouiL. LecampP. LebaudyF. BurelA set of commercial (meth)acrylic resins was photopolymerized under identical irradiation conditions and evolution of their refractive index was monitored as a function of double bond conversion. Initial refractive index values ranged from 1.4445 to 1.5454 and then linearly increased with conversion as long as the material was not in the glassy state. This increase was related to an increase of the material density arising during polymerization. Final refractive index values ranged from 1.4804 to 1.5632. The knowledge of the refractive index and of its evolution during the photocuring is indispensable, in particularly to elaborate composite materials (polymer matrix + filler) with well controlled optical properties.http://www.expresspolymlett.com/letolt.php?file=EPL-0009249&mi=cdIndustrial applicationsphotopolymerizationacrylic resinrefractive index |
| spellingShingle | F. Aloui L. Lecamp P. Lebaudy F. Burel Refractive index evolution of various commercial acrylic resins during photopolymerization eXPRESS Polymer Letters Industrial applications photopolymerization acrylic resin refractive index |
| title | Refractive index evolution of various commercial acrylic resins during photopolymerization |
| title_full | Refractive index evolution of various commercial acrylic resins during photopolymerization |
| title_fullStr | Refractive index evolution of various commercial acrylic resins during photopolymerization |
| title_full_unstemmed | Refractive index evolution of various commercial acrylic resins during photopolymerization |
| title_short | Refractive index evolution of various commercial acrylic resins during photopolymerization |
| title_sort | refractive index evolution of various commercial acrylic resins during photopolymerization |
| topic | Industrial applications photopolymerization acrylic resin refractive index |
| url | http://www.expresspolymlett.com/letolt.php?file=EPL-0009249&mi=cd |
| work_keys_str_mv | AT faloui refractiveindexevolutionofvariouscommercialacrylicresinsduringphotopolymerization AT llecamp refractiveindexevolutionofvariouscommercialacrylicresinsduringphotopolymerization AT plebaudy refractiveindexevolutionofvariouscommercialacrylicresinsduringphotopolymerization AT fburel refractiveindexevolutionofvariouscommercialacrylicresinsduringphotopolymerization |