Pregled bibliografske jedinice broj: 250764
Study of the Structure of Thermoplastic Polyurethane Elastomers/Acrylonitrile-Butadiene-Styrene Blends
Study of the Structure of Thermoplastic Polyurethane Elastomers/Acrylonitrile-Butadiene-Styrene Blends // Advances in Polymer Blends and Alloys Technology, Volume 4 / Finlayson, Kier (ur.).
Lancaster: Technomic Publishing Co., 1993. str. 30-43
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Naslov
Study of the Structure of Thermoplastic Polyurethane Elastomers/Acrylonitrile-Butadiene-Styrene Blends
Autori
Žerjal, Breda ; Musil, Vojko ; Šmit, Ivan ; Malavašić, Tatjana
Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni
Knjiga
Advances in Polymer Blends and Alloys Technology, Volume 4
Urednik/ci
Finlayson, Kier
Izdavač
Technomic Publishing Co.
Grad
Lancaster
Godina
1993
Raspon stranica
30-43
ISBN
0-87762-989-7
Ključne riječi
thermoplastic polyurethane, acrylonitrile-butadiene-styrene copolymer, morphology, structure
Sažetak
Blends of thermoplastic polyurethane (TPU)with acrylonitrile-butadiene-styrene copolymer (ABS) were prepared in the melt. The structural as well as thermal characteristics were investigated. The interaction between TPU and ABS at 75/25 TPU/ABS composition propagates further separation of the hard and soft segments which enables a relatively great chain mobility in TPU-rich phase and makes the separation process possible. Annealed TPU/ABS blends contain slightly more crystalline phase than unannealed samples. The DSC measurements proved the immiscibility of TPU/ABS blends, while SEM micrographs revealed fine dispersions in matrix phase.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
