Yiziphi izici zezinto zokusetshenziswa zamabhodlela epulasitiki e-reagent?
Ibhodlela le-reagent yepulasitiki luhlobo lwesitsha sokupakisha esivame ukusetshenziselwa ama-reagents amakhemikhali ahlukahlukene.Inezici zokubekezelelana okuhle, okungezona ubuthi, isisindo esincane, nokungeyona intekenteke.Impahla yayo eluhlaza ikakhulukazi i-polypropylene.Yiziphi izici zalolu lwazi olungahluziwe?
Kukhona amashumi ezinkulungwane zezinhlobo zama-reagents amakhemikhali, ngakho-ke kunezinhlobo ezahlukene zamabhodlela epulasitiki.Ubukhulu bomlomo webhodlela ofakiwe buhlukaniswe ngamabhodlela omlomo obanzi namabhodlela omlomo omncane, futhi ngokombala, ihlukaniswe ngamabhodlela ansundu namabhodlela ajwayelekile.I-Polypropylene, njengento eyinhloko yokucubungula, inezici ezilandelayo:
1. Ukuminyana kuncane, kuphela 0.89-0.91, okungenye yepulasitiki elula.
2. Umsebenzi omuhle kakhulu wemishini, ngaphandle kokumelana nomthelela, eminye imisebenzi yemishini ingcono kune-polyethylene, kanye nezici zokucubungula ukukhiqiza okwakhiwa zinhle.
3. Ngokumelana nokushisa okuphezulu, izinga lokushisa lesicelo eliqhubekayo lingafinyelela ku-110-120 ℃.
4. Inokuqina okuhle kwamakhemikhali, cishe ayimumbi amanzi, futhi ingamelana nokugqwala kwe-asidi, i-alkali, isixazululo sikasawoti kanye nezinyibilikisi ezihlukahlukene eziphilayo ezingaphansi kuka-80 ℃.
Okungenhla yizici zezinto zokusetshenziswa kwebhodlela le-plastic reagent, okwenza futhi ifanele ukugcinwa kwama-reagents amakhemikhali ahlukahlukene.Kungenziwa futhi amabhodlela ansundu ngokwengeza i-masterbatch yombala ukugcina ama-reagents amakhemikhali okulula ukubola ngemva kokuchayeka ekukhanyeni.
Isikhathi sokuthumela: Dec-28-2022