Effective thermomechanical devulcanization of ground tire rubber with a co-rotating twin-screw extruder
Sign Up to like & getrecommendations! Published in 2021 at "Polymer Degradation and Stability"
DOI: 10.1016/j.polymdegradstab.2021.109626
Abstract: Abstract We thermomechanically devulcanized ground tire rubber (GTR) in a co-rotating twin-screw extruder at different barrel temperatures and screw speeds. We measured the soluble content and the cross-link density of the samples and then evaluated… read more here.
Keywords: ground tire; rubber; rotating twin; tire rubber ... See more keywords
On-Line Optical Monitoring of the Mixing Performance in Co-Rotating Twin-Screw Extruders
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14061152
Abstract: The use of real-time techniques to evaluate the global mixing performance of co-rotating twin-screw extruders is well consolidated, but much less is reported on the specific contribution of individual screw zones. This work uses on-line… read more here.
Keywords: screw extruders; mixing performance; performance rotating; twin screw ... See more keywords
Recycling of EPDM via Continuous Thermo-Mechanical Devulcanization with Co-Rotating Twin-Screw Extruder
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14224853
Abstract: Devulcanization represents the recycling of choice for a homogenous rubber waste stream because it allows revulcanization of samples previously devulcanized, making the life of the rubber virtually endless, according to the principles of circular economy.… read more here.
Keywords: devulcanization; thermo mechanical; twin screw; rotating twin ... See more keywords
Polypropylene Degradation on Co-Rotating Twin-Screw Extruders
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15092181
Abstract: Nowadays, usable plastic materials with defined properties are created by blending additives into the base polymer. This is the main task of compounding on co-rotating twin-screw extruders. The thermal and mechanical stress occurring in the… read more here.
Keywords: screw extruders; twin screw; rotating twin; degradation ... See more keywords