Ukuguqula Izakhiwo Zokwakha Izifo ze-EPDM, eyaziwa nangokuthi i-ethylene propylene diene monomer, inikeza uhla lwezinzuzo ezishintsha imboni yezokwakha.Le nto yerabha yokwenziwa idumile ngenxa yezakhiwo zayo ezinhle kakhulu kanye nezinzuzo ezibalulekile.Enye yezinzuzo eziyinhloko ze Izifo ze-EPDMukuqina kwawo okungenakuqhathaniswa.Inokumelana nesimo sezulu esihle kakhulu futhi ilungele ukusetshenziswa okuhlukahlukene ezindaweni ezihlukene zesimo sezulu.Izinto ezisetshenziswayo zingamelana nokweqisa kwezinga lokushisa, imisebe ye-UV kanye nokuchayeka kwe-ozone ngaphandle kokuwohloka.Lokhu kuqina kuqinisekisa ukuthembeka okuhlala isikhathi eside kwesisombululo se-membrane, kunciphisa isidingo sokulungisa njalo noma ukushintshwa. Izifo ze-EPDMnazo ziguquguquka kakhulu, okuzenza zibe zilungele izindawo lapho ukunyakaza kwesakhiwo kwenzeka khona.Ukuguquguquka kwayo kuyivumela ukuthi ivumelane nokunyakaza kwesakhiwo okubangelwa ukuhlaliswa, ukuhlaliswa noma ukunwetshwa okushisayo nokufinyela.Lesi sakhiwo sivimbela ulwelwesi ukuthi lungaqhekeki noma luvuze, luqinisekise uphawu oluqinile noluvikelekile ekungeneni komswakama.Ikhono lezinto ezibonakalayo lokumelana nokunyakaza ngaphandle kokufaka engozini ubuqotho bayo lelula kakhulu impilo yayo yesevisi.Enye inzuzo ebalulekile ye-EPDM ulwelwesi kulula ukufakwa nokugcinwa.Iyasika, ibumbe futhi ibambelele ezinhlobonhlobo zezindawo kalula.Izinamathiselo zefilimu ze-EPDM zisetshenziswa kabanzi, ukwenza lula inqubo yokufaka, ukonga isikhathi nokunciphisa izindleko zabasebenzi.Ngaphezu kwalokho, uma kwenzeka umonakalo,Izifo ze-EPDMingakhandwa kalula kusetshenziswa ama-patches noma izinamathiselo, okuqhubeka nokunciphisa izindleko zokulungisa.Ama-membrane e-EPDM ayaziwa nangokusimama kwawo kwemvelo.Kuyinto engasetshenziswa kabusha engasetshenziswa kabusha ekupheleni komjikelezo wempilo yayo.Lokhu kunciphisa imfucuza futhi kunomthelela ohlelweni lokwakha oluzinzile.Ukwengeza, ukuphila isikhathi eside nokumelana nokuwohloka kwe-EPDM membrane kusho nokuthi idinga ukushintshwa kancane, kuncishiswe ukusetshenziswa kwezinsiza ngokuhamba kwesikhathi.Ekugcineni, ulwelwesi lwe-EPDM lunokumelana nomlilo okuhle kakhulu, isici esibalulekile ekwakhiweni.Ihlukaniswa njengento ephikisayo, iqinisekisa ukuthi ingamelana futhi ivimbele ukusabalala kwelangabi.Lesi sici sithuthukisa ukuphepha okuphelele kwesakhiwo futhi sinikeza abaklami nabakhi ithemba lokusebenzisa ulwelwesi lwe-EPDM ezindaweni ezizwela umlilo.Kafushane, izinzuzo eziningi zama-membrane e-EPDM ziwenza abe uguquko lwegeyimu emkhakheni wezokwakha.Ukuqina kwayo, ukuguquguquka kanye nokulula kokufakwa kwayo kunomthelela ekuthembekeni kwayo nempilo ende yesevisi.Ukusimama kwemvelo kwezinto ezibonakalayo kanye nokumelana nomlilo kuqhubekela phambili kuthuthukisa ukukhanga kwayo.Ulwelwesi lwe-EPDM luyisinqumo esihle kakhulu sezinhlelo zokusebenza ezihlukahlukene zezakhiwo njengoba ochwepheshe befuna izixazululo eziphumelelayo neziqhubekayo.
Isikhathi sokuthumela: Jul-18-2023
