Zviri nani kushandisa PP kana PE kune yemhino zambuko waya?

Iyo yakavakirwa-isina-bhiriji yemask ine imwechete-musimboti, yakapetwa-musimboti uye ese-epurasitiki. No matterwhich kind of plastiki zvinhu zvinoshandiswa, vamwe vagadziri vanoshandisa PE mapurasitiki, uye vamwe vanoshandisa PP epurasitiki zvinhu.

Pazasi isu tinotaura nezve zvakanakira nekuipira kwe PE nePP:

PP is polyethylene: isina kunhuwa, isina-chepfu, ine yakanakisa yakaderera tembiricha kuramba (yakaderera usetemperature inogona kusvika -70～-100℃), Inogona kumira zvakanyanya acids uye alkalis, haina insoluble mune zvakajairika solvents mukamuri tembiricha, uye ine yakaderera mvura yekumwa. , Kuisa magetsi magetsi kwakanakisa; butpolyethylene inonyanya kunetsekana nekushushikana kwezvakatipoteredza (kemikari uye mechanicaleffects), uye ine hushoma kupisa kukwegura kuramba.

PP zvinhu ispolyolefin: isina-chepfu, isina shungu, simba rayo, kuomarara, kuomarara, kupisa kupisa kuri nani pane polyethylene, inogona kushandiswa pamadhigirii zana. Ithas yakanaka yemagetsi zvivakwa uye yakakwira-frequency kuputira haina kukanganiswa nehumhu, asi Iyo inova inopwanyika, isina-kupfeka, uye iri nyore kukwegura pazasi tembiricha.

 

Zvemhino bridgewire, zvese zvakanaka. PP zvinhu zvine mukana wokuchinja wakanaka. Ichi chinyorwa, chakafanana netambo, inokombama uye inokanganisa nekuita kwesimba rekunze, uye inogona kuchengetedza kuita kwayo kwakanyanya.