Iindwangu engalukiwe enenalitiingamelana nokushisa okulandelayo okungu-200℃ ngaphansi kwesilinganiso sokucindezela okomile.
Uma kukhona amanzi namakhemikhali kuzokhiqiza ukusabela kwe-hydrolysis. Indwangu engalukiwe enenaliti iyi-polyester efana ne-polymer e-hydrolyze futhi ithwale izinga lokushisa eliphakeme kakhulu.
Indwangu engalukiwe enenaliti iyinto yokuhlunga ekhethwayo ngenhloso eyinhloko yokushisa okuphezulu lapho i-polyester izophuka khona futhi ingaphumeleli. Ukumelana kwayo nokuguquguquka kanye nokumelana nokuguguleka kungcono kunemicu eminingi yokwenziwa.
Imicu yamakhemikhali yezindwangu ezingalukiwe ezifakwe inaliti ayikwazi ukugcotshwa nge-wax kumapulasitiki angenawo ama-thermosetting, kodwa ingashiswa noma ezinye izinqubo zangemva kokwelashwa kusetshenziswa amasu ahlukile.
Jin haocheng aabakhiqizi bezindwangu ezingezona ezelukiwekusuka eShayina.~
Isikhathi sokuthunyelwe: Jan-04-2020