• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Reciclagem de policarbonato por meio da composição de blendas de ABS/PC

Bergamini, Paula Aparecida 10 August 2015 (has links)
Made available in DSpace on 2016-03-15T19:36:55Z (GMT). No. of bitstreams: 1 Paula Aparecida Bergamini.pdf: 11467964 bytes, checksum: f444fac5ebd5632e2cdcc942570f6e37 (MD5) Previous issue date: 2015-08-10 / This study proposes the production and characterization of blends of ABS/PC through reuse of discarded PC in the automotive panel production process. The developed alloy ratios are (ABS/PC) 30/70, 50/50 and 70/30, in addition to the neat materials. For comparative purposes the mixtures were developed for both materials recycled PC (PCr) and neat PC (PCn). The blends were processed in a twin screw extruder under controled heating temperature. / Este estudo propõe a produção e caracterização de blendas de ABS/PC por meio do reuso do policarbonato (PC) descartado no processo de produção de painéis automotivos. As proporções de mistura desenvolvidas para estudo foram (ABS/PC) 30/70, 50/50 e 70/30, além dos materiais puros. Para efeitos comparativos, as misturas foram desenvolvidas tanto com o PC reciclado (PCr) como com o PC natural (PCn). As blendas foram processadas em extrusora de dupla rosca, sob temperatura controlada.

Page generated in 0.1619 seconds