Abstract
The conjugated staple fiber of polyester (PET) and polypropylene was divided by the alkaline hydrolysis under the high pressure conditions over 100 MPa. The decomposition of the sea element, PET, was accelerated with the temperature and pressure. The addition of the cationic surfactant also enhanced the reaction rate when the concentration was more than 0.5 g/L. At high surfactant concentration, the acceleration effect was saturated. The high-pressure alkaline hydrolysis gave the fine polypropylene staple fiber by complete elimination of the sea matrix.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
