شماره ركورد كنفرانس :
5536
عنوان مقاله :
An Investigation on Mechanical and Rheological Properties of Recycled PET (r-PET) by using Toluene diisocyanate (TDI) as a chain extender
پديدآورندگان :
Najafi Mohsen najafi.m@qut.ac.ir Polymer Engineering Department, Qom University of Technology, Qom, Iran , Haddad Mohsen Polymer Engineering Department, Qom University of Technology, Qom, Iran , Hasanzade Mohammad Fazel Polymer Engineering Department, Qom University of Technology, Qom, Iran
كليدواژه :
Recycling , Reactive extrusion , Polyethylene terephthalate , chain extender , Toluene diisocyanate
عنوان كنفرانس :
پانزدهمين همايش بين المللي علوم و فناوري پليمر
چكيده فارسي :
In this study, Toluene diisocyanate (TDI) was used as a chain extender to improve the Mechanical and Rheological properties of Post-consumer polyethylene-terephthalate (PET) bottle flakes, which is known as r-PET. The reaction was performed in a co-rotating twin-screw extruder in a single step through Reactive Extrusion (REX) with Different chain extender weight percentages to investigate the effects of TDI content. The results of this paper showed the effectiveness of TDI. The optimum sample was the highest weight percentage containing 1% of a chain extender.
