Yiziphi izinzuzo ze-polypropylene PP impahla yeshidi s?
Uma usika i-polypropylene impahla yeshidi s, ukukhetha amathuluzi nemishini efanele kubalulekile. Kubantu, ukusika i-polypropylene impahla yeshidi s kuwumsebenzi olula kakhulu uma nje benamathuluzi afanele. Ezimweni eziningi, isaha elinozinyo elincane lizokwenza kahle. Emafektri, ukusika i-polypropylene impahla yeshidi s kulula ngemishini efanele.
Yebo, i-polypropylene (PP) impahla yeshidi iphephile ekudleni uma ikhiqizwa nge -resin ye-polypropylene engakavuthwa, esezingeni lokudla futhi ikhiqizwa ngaphansi kwezindinganiso zokulawula ikhwalithi ezifanele. Ama-PP impahla yeshidi awanobuthi, awanaphunga, futhi awanayo i-BPA , okwenza afaneleke ukuthintana ngqo nokudla.
Ama-PP impahla yeshidi asezingeni lokudla avame ukusetshenziswa ekupakisheni ukudla, ezitsheni zokudla, emabhodini okusika, amathreyi , kanye nasemishinini yokucubungula ukudla . Anikeza ukumelana okuhle kakhulu nokumelana namakhemikhali , nomswakama , kanye nokubekezelela ukushisa okuphezulu , okuwavumela ukuthi amelane nokuhlanzwa, ukubulala amagciwane, kanye nokusetshenziswa okuphindaphindiwe.
Kodwa-ke, akuwona wonke ama-PP impahla yeshidi aphephile ekudleni . Ama-PP impahla yeshidi asetshenziswe kabusha noma asezingeni lezimboni angase abe nokungcola futhi akufanele asetshenziselwe ukuxhumana nokudla. Ukuqinisekisa ukuphepha, qinisekisa njalo ukuthi i-PP impahla yeshidi iyahambisana nemithethonqubo ye-FDA, i-EU, noma eminye imithethonqubo efanele yokuxhumana nokudla bese ucela izitifiketi zezinto ezivela kumenzi.
Ake Sithole Isixazululo Esifanele Sepulasitiki