Authors
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Lehmann, D. ; Hupfer, B. ; Lappan, U. ; Geißler, U. ; Reinhardt, G. ; Kunze, K.
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Title
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Werkstoffentwicklung aus PTFE-Glasfaser-Compound-Abfällen
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Date
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14.10.2005
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Number
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13291
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Abstract
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Semifinished products are produced from glass fibre reinforced PTFE [PTFE/GF] materials which are processed to component parts by machining. The PTFE/GF waste cannot be recycled and is usually disposed at a landfill. The contribution describes a process to reuse PTFE/GF waste and to from materials for tribological application. After irradiation of the waste material (electron irradiation with 200 kGy) a PTFE miropowder with a glass fibre content was obtained. This micropowder was processed to chemically bonded PTFE polyamide 6 compounds. For comparison to the reusd wast pure PTFE materials were also irradiated, processed and investigated. All materials show similar low friction coefficients and an excellent wear resistance.
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Publisher
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Tribologie und Schmierungstechnik
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Wikidata
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Citation
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Tribologie und Schmierungstechnik 52 (2005) 20-24
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DOI
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http://cat.inist.fr/?aModele=afficheN&cpsidt=17118372
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Tags
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