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The effect of these parameters on the evolution of dispersion along the extruder for a system consisting of polypropylene, polypropylene grafted with maleic anhydride, and an organoclay is investigated. Inline near\u2010infrared measurements were performed at various axial locations plus die outlet. At the same positions, local average mass temperature and minimum residence time were also monitored. In addition, samples were quickly removed from the extruder for subsequent offline characterization. Regardless of the processing conditions, dispersion develops rapidly upon melting, with a much slower pace downstream.<\/jats:p>","DOI":"10.1002\/ceat.201300303","type":"journal-article","created":{"date-parts":[[2014,1,9]],"date-time":"2014-01-09T10:37:49Z","timestamp":1389263869000},"page":"257-266","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Processing Conditions Effect on Dispersion Evolution in a Twin\u2010Screw Extruder: Polypropylene\u2010Clay Nanocomposites"],"prefix":"10.1002","volume":"37","author":[{"given":"Joana M.","family":"Barbas","sequence":"first","affiliation":[]},{"given":"Ana V.","family":"Machado","sequence":"additional","affiliation":[]},{"given":"Jos\u00e9 A.","family":"Covas","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2014,1,9]]},"reference":[{"key":"e_1_2_1_1_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032\u20103861(00)00380\u20103"},{"key":"e_1_2_1_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0032\u20103861(01)00473\u20106"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.20934"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.20098"},{"key":"e_1_2_1_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma9002853"},{"key":"e_1_2_1_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2009.12.047"},{"key":"e_1_2_1_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.eurpolymj.2010.09.028"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.20658"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.20458"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma052647f"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.21327"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.3139\/217.2591"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.20097"},{"key":"e_1_2_1_14_2","first-page":"1","volume":"23","author":"Scatteia L.","year":"2006","journal-title":"e\u2010Polymers"},{"key":"e_1_2_1_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.27280"},{"key":"e_1_2_1_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2006.02.031"},{"key":"e_1_2_1_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ces.2013.05.004"},{"key":"e_1_2_1_18_2","doi-asserted-by":"publisher","DOI":"10.3139\/217.2014"},{"key":"e_1_2_1_19_2","doi-asserted-by":"publisher","DOI":"10.1021\/cm010305s"},{"key":"e_1_2_1_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymertesting.2012.02.005"},{"key":"e_1_2_1_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.38106"},{"key":"e_1_2_1_22_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097\u20104628(19990103)71:1<135::AID\u2010APP16>3.0.CO;2\u2010M"},{"key":"e_1_2_1_23_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma0628329"},{"key":"e_1_2_1_24_2","doi-asserted-by":"publisher","DOI":"10.1002\/pen.20523"},{"key":"e_1_2_1_25_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2007.05.074"},{"key":"e_1_2_1_26_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma051249+"},{"key":"e_1_2_1_27_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.polymer.2007.12.035"},{"key":"e_1_2_1_28_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma960550a"},{"key":"e_1_2_1_29_2","doi-asserted-by":"publisher","DOI":"10.1002\/app.28394"},{"key":"e_1_2_1_30_2","doi-asserted-by":"crossref","unstructured":"I. 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