Towards polylactide/core-shell rubber blends with balanced stiffness and toughness via the formation of rubber particle network with the aid of stereocomplex crystallites
Sign Up to like & getrecommendations! Published in 2018 at "Polymer"
DOI: 10.1016/j.polymer.2018.11.013
Abstract: Abstract As the most promising bio-derived and biodegradable polymers with tremendous application potential, the practical application of poly( l -lactide) (PLLA) has been severely restricted by its inherent brittleness. Unfortunately, blending with various rubbers can… read more here.
Keywords: network; stereocomplex crystallites; plla; toughness ... See more keywords
Green Method to Widen the Foaming Processing Window of PLA by Introducing Stereocomplex Crystallites
Sign Up to like & getrecommendations! Published in 2019 at "Industrial & Engineering Chemistry Research"
DOI: 10.1021/acs.iecr.9b04147
Abstract: Polylactide (PLA) microcellular foams with well-defined cell morphology were successfully fabricated from poly(l-lactide) (PLLA) and poly(d-lactide) (PDLA) blends through a supercritical carbon dioxide (CO₂) foaming method. The gaps between the melting temperature of homocrystallites (Tₘ₍HC₎)… read more here.
Keywords: pla; processing window; method; stereocomplex crystallites ... See more keywords
Self-Assembly of Copolyesters into Stereocomplex Crystallites Tunes the Properties of Polyester Nanoparticles
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DOI: 10.1021/acs.macromol.0c01247
Abstract: Self-assembly of polyesters like PlLA and PdLA into stereocomplexes (SCs) is an interesting approach to tailor physical properties of polymeric nanoparticles without affecting their hydrophilicity.... read more here.
Keywords: self assembly; assembly copolyesters; tunes properties; crystallites tunes ... See more keywords
Improved expansion ratio and heat resistance of microcellular poly(L-lactide) foam via in-situ formation of stereocomplex crystallites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cellular Plastics"
DOI: 10.1177/0021955x16670587
Abstract: It is critical to broaden the applications of poly(L-lactic acid) foams by improving heat resistance properties. The stereocomplex crystallites that are formed by melt blending of poly(L-lactic acid)/polylactide possess high melting point of about 220℃… read more here.
Keywords: stereocomplex crystallites; poly lactic; heat resistance; lactic acid ... See more keywords