Sökning: WFRF:(Björn Linnea 1994) > (2023) > Scanning Small-Angl...
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000 | 03219naa a2200457 4500 | |
001 | oai:research.chalmers.se:f4a5f27e-7157-4a8b-b903-591c445e1435 | |
003 | SwePub | |
008 | 230803s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5368332 URI |
024 | 7 | a https://doi.org/10.1021/acsapm.3c010072 DOI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Björn, Linnea,d 1994u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)linbjo |
245 | 1 0 | a Scanning Small-Angle X-ray Scattering of Injection-Molded Polymers: Anisotropic Structure and Mechanical Properties of Low-Density Polyethylene |
264 | 1 | c 2023 |
338 | a electronic2 rdacarrier | |
520 | a Injection molding is known to create a layered anisotropicmorphologyacross the sample thickness due to varying shear and cooling ratesduring the manufacturing process. In this study, scanning small-angleX-ray scattering was used to visualize and quantify the distributionof hierarchical structures present in injection-molded parts of low-densitypolyethylene (LDPE) with varying viscosities. By combining scatteringdata with results from injection molding simulations and tensile testing,we find that oriented shish-kebab structures, as well as elongatedspherulite structures consisting of semicrystalline ellipsoids, contributeto high ultimate tensile strength along the flow direction. Furthermore,we show that a higher degree of orientation is found close to theinjection gate and in LDPE with higher viscosity, consequently fromelevated shear and cooling rates present during the injection moldingprocess. | |
650 | 7 | a NATURVETENSKAPx Kemix Polymerkemi0 (SwePub)104062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Polymer Chemistry0 (SwePub)104062 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Kemiteknikx Polymerteknologi0 (SwePub)204032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Chemical Engineeringx Polymer Technologies0 (SwePub)204032 hsv//eng |
653 | a morphology | |
653 | a computational modeling | |
653 | a scanning SAXS | |
653 | a polyethylene | |
653 | a mechanical performance | |
700 | 1 | a Melhado Mazza, Renanu Tetra Pak,Tetra Pak International4 aut |
700 | 1 | a Andreasson, Eskilu Tetra Pak,Tetra Pak International4 aut |
700 | 1 | a Linell, Fredriku Tetra Pak,Tetra Pak International4 aut |
700 | 1 | a Lutz-Bueno, Vivianeu Paul Scherrer Institut4 aut |
700 | 1 | a Guizar-Sicairos, Manuelu Paul Scherrer Institut4 aut |
700 | 1 | a Persson Jutemar, Elinu Tetra Pak,Tetra Pak International4 aut |
700 | 1 | a Liebi, Marianne,d 1984u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)liebi |
710 | 2 | a Chalmers tekniska högskolab Tetra Pak4 org |
773 | 0 | t ACS Applied Polymer Materialsg 5:8, s. 6429-6440q 5:8<6429-6440x 2637-6105 |
856 | 4 | u https://research.chalmers.se/publication/536833/file/536833_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://research.chalmers.se/publication/536833 |
856 | 4 8 | u https://doi.org/10.1021/acsapm.3c01007 |
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