Iyojira risina kurukwa rine tsonoinogona kutsungirira tembiricha inotevera ye200℃ pasi pemutemo wekumanikidzwa kwakaoma.
Kana paine mvura uye makemikari anokonzera hydrolysis reaction. Jira risina kurukwa rakarukwa neneedled ipolymer yakaita sepolymer inonyungudika uye inongogara tembiricha yakakwira zvakanyanya.
Jira risina kurukwa rine tsono ndiro rinosarudzwa pakusefa nekuda kwekupisa kwakanyanya uko polyester inozotadza kusimba uye kusashanda zvakanaka. Kusasimba kwayo pakukwenya uye kusasimba kwayo zviri nani pane shinda dzakawanda dzekugadzira.
Mashinda emakemikari emucheka usina kurukwa akarukwa netsono haagone kunamirwa wakisi mumapurasitiki asina thermosetting, asi anogona kupiswa kana kupiswa nemamwe maitiro ekurapa mushure mekushandisa matekiniki akasiyana.
Jin haocheng arivagadziri vemachira asina kurukwakubva kuChina.~
Nguva yekutumira: Ndira-04-2020