Conservation of plasticized PVC artifacts in museums: Influence of wrapping materials.
The effects of LDPE and PET in contact with heritage object made in PVC were studied and compared with silk paper during an artificial aging consisting in a temperature cycle and under controlled relative humidity. Color changes, morphological changes of the surface, plasticizers loss and surfaces p...
| Publicado en: | Journal of Cultural Heritage Vol. 46; pp. 131 - 140 |
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| Autores principales: | , , , , , , , , |
| Formato: | Artículo |
| Publicado: |
Elsevier B.V.
Nov2020
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=147407094&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 147407094 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 12962074 KK8 jtl: Journal of Cultural Heritage issn: 12962074 maglogo: N pubinfo: dt: Nov2020 vid: 46 pid: 467 pub: Elsevier B.V. artinfo: ui: 147407094 10.1016/j.culher.2020.07.002 ppf: 131 ppct: 9 formats: tig: atl: Conservation of plasticized PVC artifacts in museums: Influence of wrapping materials. aug: au: Royaux, Adeline Apchain, Emilande Fabre-Francke, Isabelle Balcar, Nathalie Barabant, Gilles Bollard, Clémentine Lavédrine, Bertrand Fichet, Odile Cantin, Sophie affil: CY Cergy Paris Université, LPPI, F95000, France Centre de Recherche et de Restauration des Musées de France (C2RMF), Département restauration, Filière XXe – Art Contemporain, 2 Avenue Rockefeller, 78000 Versailles, France Centre de Recherche sur la Conservation (CRC), Muséum National d'Histoire Naturelle, Ministère de la Culture et de la Communication, Sorbonne Université, USR CNRS 3224, 36 rue Geoffroy St Hilaire, 75005 Paris, France Freelance Conservator, Atelier Curial, 12 rue Labois Rouillon, 75019 Paris, France su: Wrapping materials Humidity control Humidity Surface properties sug: subj: Wrapping materials Humidity control Humidity Surface properties keyword: Artificial aging LDPE PET Plasticizer migration Silk paper Storage ab: The effects of LDPE and PET in contact with heritage object made in PVC were studied and compared with silk paper during an artificial aging consisting in a temperature cycle and under controlled relative humidity. Color changes, morphological changes of the surface, plasticizers loss and surfaces properties were assessed over aging time. More pronounced color changes than for the references (without contact material and with silk paper) are observed for both contact materials but are more significant for PET whose surface has brown spots from three months of aging. The plasticizers cross LDPE from the outset of the aging but zein (protein additive) is evidenced only on the side in contact with the PVC. The PVC sample in contact with PET shows phtalic acid from DOP degradation but it remains on the PVC surface. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2020 holdings: @attributes: islocal: N |
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