2026-04-22T22:07:15Zhttp://uvadoc.uva.es/oai/requestoai:uvadoc.uva.es:10324/409712021-06-24T07:48:05Zcom_10324_31661com_10324_952com_10324_894com_10324_1158com_10324_931col_10324_31662col_10324_1242
UVaDOC
author
Muñoz Pascual, Santiago
author
Sáiz Arroyo, Cristina
author
Vuluga, Zina
author
Corobea, Mihai Cosmin
author
Rodríguez Pérez, Miguel Ángel
2020-06-01T13:12:07Z
2020-06-01T13:12:07Z
2020
Polymers, 2020, vol. 12, n. 4. 19 p.
2073-4360
http://uvadoc.uva.es/handle/10324/40971
10.3390/polym12040943
In this work, formulations based on composites of a linear polypropylene (L-PP), a long-chain branched polypropylene (LCB-PP), a polypropylene–graft–maleic anhydride (PP-MA), a styrene-ethylene-butylene-styrene copolymer (SEBS), glass fibers (GF), and halloysite nanotubes (HNT-QM) have been foamed by using the improved compression molding route (ICM), obtaining relative densities of about 0.62. The combination of the inclusion of elastomer and rigid phases with the use of the LCB-PP led to foams with a better cellular structure, an improved ductility, and considerable values of the elastic modulus. Consequently, the produced foams presented simultaneously an excellent impact performance and a high stiffness with respect to their corresponding solid counterparts.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Foams with enhanced ductility and impact behavior based on polypropylene composites
info:eu-repo/semantics/article
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b3IgaW5jdW1wbGltaWVudG8gZGUgY3VhbHF1aWVyYSBkZSBsYXMgb2JsaWdhY2lvbmVzIGRlcml2YWRhcyBkZWwgQWN1ZXJkbywgcG9yIHZvbHVudGFkIGV4cHJlc2EgZGVsIEF1dG9yCkVuICBwcnVlYmEgZGUgY29uZm9ybWlkYWQsIGxhcyBwYXJ0ZXMgYWNlcHRhbiBlbCBwcmVzZW50ZSBBY3VlcmRvCgoKCgo=
URL
https://uvadoc.uva.es/bitstream/10324/40971/1/Foams-with-enhanced-ductility-and-impact.pdf
File
MD5
e19d5a4aa491edd788761858c31a9f4c
5020969
application/pdf
Foams-with-enhanced-ductility-and-impact.pdf