Umbala Omnyama EPDM Irabha O Izindandatho Ukumelana Amakhemikhali Ukuze Ikhaya Appliance

I-1.Ukwakheka Kwezinto ezibonakalayo: I-EPDM (i-Ethylene Propylene Diene Monomer) Ama-O-rings enziwe nge-elastomer yokwenziwa eyakhiwe nge-ethylene kanye ne-propylene monomers, enenani elincane le-diene monomer elingeziwe ukuze kuthuthukiswe inqubo yokuphulukisa.
2.Izicelo: I-EPDM O-rings ivame ukusetshenziswa ezimotweni, i-HVAC, kanye nezinhlelo zamapayipi, kanye nasezinhlelweni ezidinga ukumelana namanzi nesitimu.Zibuye zisetshenziswe ezinhlelweni zangaphandle ngenxa yesimo sezulu esihle kakhulu nokumelana ne-ozone.
3.Ukutholakala Kombala: I-EPDM O-rings ivamise ukuba mnyama ngombala, nakuba ingaba nsundu noma ibe luhlaza.Umbala awuyona inkomba yosayizi noma ezinye izakhiwo.
I-4.Ukuvumelana: I-EPDM O-rings imelana namanzi, umusi, namanye amakhemikhali, kodwa ayinconywa ukuthi isetshenziswe namafutha, amafutha, noma ama-solvents.Kubalulekile ukuhlola ukuhambisana nendawo ehlosiwe ngaphambi kokusebenzisa ama-EPDM O-rings.
5.Ubukhulu Nezimo: I-EPDM O-rings itholakala ngobukhulu obuhlukahlukene kanye nokuma, kusukela kuma-seal-section amancane kuya kuma-gaskets amakhulu.Angabunjwa noma akhishwe ukuze ahlangabezane nezidingo ezithile zohlelo lokusebenza.
I-6.Izinga Lokushisa: I-EPDM O-rings ingamelana namazinga okushisa ukusuka ku--40 ° C kuya ku-+135 ° C (-40 ° F kuya ku-+275 ° F), okwenza afanelekele ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza.
7. Izici Ezikhethekile: I-EPDM O-rings ingaklanywa ngezici ezikhethekile, njengezinto ezithobela i-FDA noma izimbotshana ezimelana nokugqwala.Imiklamo eyenziwe ngezifiso nayo ingenzeka ukuze ihlangabezane nezidingo ezithile.