Authors
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Lappan, U. ; Geißler, U. ; Uhlmann, St.
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Title
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Pre-irradiation grafting of styrene into modified fluoropolymers
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Date
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15.08.2007
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Number
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15105
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Abstract
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The grafting of styrene into commercially available fluoropolymer films by the pre-irradiation method has been investigated. Poly(tetrafluoroethylene) (PTFE), poly(tetrafluoroethylene-co-hexafluoropropylene) (FEP), poly(tetrafluoroethylene-co-perfluoropropylvinyl ether) (PFA) and poly(tetrafluorethylene-co-ethylene) (ETFE) were chosen as the base polymer material. The influence of the base material, the pre-irradiation dose, and the storage time between the irradiation and the grafting step on the yield of grafting was examined. The base materials were pre-treated by irradiation in the molten state under oxygen-free conditions in order to create branches and cross-links. The effect of pre-treatment on the yield of grafting was studied.
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Publisher
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Macromolecular Symposia
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Wikidata
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Citation
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Macromolecular Symposia 254 (2007) 254-259
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DOI
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https://doi.org/10.1002/masy.200750838
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Tags
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