Uyini umehluko phakathi kwemikhiqizo yepulasitiki nemikhiqizo yepulasitiki?
Nakuba kukhona ukufana phakathi kwemikhiqizo yepulasitiki nemikhiqizo yepulasitiki, kukhona umehluko phakathi kwayo.
Okokuqala, imikhiqizo yepulasitiki ngokuvamile yenziwe ngepulasitiki ngakho-ke inezinye zezinto eziyisisekelo zepulasitiki.Ipulasitiki iyimpahla ye-polymer engacutshungulwa ngokushisisa nokuncibilika, futhi imikhiqizo yepulasitiki nayo yenziwe ngalezi zinto ze-polymer.Kodwa-ke, imikhiqizo yepulasitiki ivame ukubhekisela emikhiqizweni ecutshunguliwe futhi yakhiwe, kuyilapho ipulasitiki ibhekisela ezintweni ezingavuthiwe.
Okwesibili, izakhiwo ezibonakalayo kanye nezakhiwo zamakhemikhali zemikhiqizo yepulasitiki nemikhiqizo yepulasitiki nazo zihlukile.Isibonelo, imikhiqizo yepulasitiki ivame ukuba namandla aphezulu nobulukhuni, kuyilapho ipulasitiki ithambile.Ngaphezu kwalokho, imikhiqizo yepulasitiki ngokuvamile inokushisa okuphezulu nokumelana namakhemikhali, kuyilapho amapulasitiki abuthakathaka.
Ngaphezu kwalokho, ukusetshenziswa kwemikhiqizo yepulasitiki nemikhiqizo yepulasitiki nakho kuhlukile.Imikhiqizo yepulasitiki isetshenziswa kabanzi emikhakheni ehlukahlukene, njengokwakha, izimoto, i-aerospace, electronics nokunye.Zingasetshenziselwa ukukhiqiza izingxenye ezihlukahlukene nezingxenye ezinjengamapayipi, ama-insulators ngocingo, izinto zokupakisha, amadivaysi ezokwelapha, nokuningi.Ipulasitiki isetshenziswa kakhulu ekwenzeni izinto zokupakisha ezahlukahlukene, izinto zokwakha, izakhi ze-elekthronikhi nokunye.
Ngaphezu kwalokho, inqubo yokukhiqiza imikhiqizo yepulasitiki nemikhiqizo yepulasitiki nayo ihlukile.Imikhiqizo yepulasitiki ivame ukucutshungulwa ngokubunjwa komjovo, i-extrusion, i-blow molding, i-calendering nezinye izinqubo.Lezi zinqubo zidinga ukusetshenziswa kwesikhunta kanye nemishini yemishini ukucubungula izinto ezingavuthiwe zibe yisimo nosayizi oyifunayo.Amapulasitiki, ngakolunye uhlangothi, acutshungulwa ngokufudumeza nokuncibilika, okuvame ukudinga ukusetshenziswa kwamayunithi okuncibilika kanye nemishini ye-calendering.
Ngokuvamile, nakuba kunokufana phakathi kwemikhiqizo yepulasitiki nemikhiqizo yepulasitiki, kusekhona umehluko phakathi kwayo.Imikhiqizo yepulasitiki ibhekisela emikhiqizweni ecutshunguliwe futhi yakhiwa, kuyilapho ipulasitiki ibhekisela ezintweni ezingavuthiwe.Ngaphezu kwalokho, izakhiwo zabo zomzimba, izakhiwo zamakhemikhali, ukusetshenziswa kanye nezinqubo zokukhiqiza nazo zihlukile.
Isikhathi sokuthumela: Dec-08-2023