Amakhebuli ayizingxenye ezibalulekile zamahhanisi ezintambo zezimboni, aqinisekisa ukudluliswa kwamasignali kagesi okuzinzile nokuthembekile kumishini yezimboni. Ijazi lekhebula liyisici esibalulekile ekuhlinzekeni nge-insulation kanye nezindawo zokumelana nemvelo. Njengoba izimboni zomhlaba ziqhubeka nokuthuthuka, imishini yezimboni ibhekana nezimo zokusebenza eziya ngokuya ziyinkimbinkimbi, eziphakamisa izimfuno eziphakeme zezinto zejakhethi yekhebula.
Ngakho-ke, ukukhetha okufanelekile kwejakhethi yekhebula kubalulekile, njengoba kuthinta ngokuqondile ukuzinza nempilo yemishini.
1. Ikhebula le-PVC (Polyvinyl Chloride).
Izici:I-PVCizintambo zinikeza ukumelana nesimo sezulu esihle kakhulu, ukumelana nokugqwala kwamakhemikhali, kanye nezakhiwo ezinhle zokugquma. Zifanele kokubili amazinga okushisa aphezulu naphansi, ukumelana nomlilo, futhi zingathambisa ngokulungisa ubulukhuni. Abiza kancane futhi asetshenziswa kabanzi.
Indawo Yokusetshenziswa: Ifanele indawo yangaphakathi nengaphandle, imishini yemishini elula, njll.
Amanothi: Ayiwafanele amazinga okushisa aphezulu, uwoyela ophezulu, noma izindawo zokugqoka okuphezulu. Ukumelana nokushisa okungalungile kanye nokungaguquki kwe-dielectric kuyahlukahluka ngezinga lokushisa. Lapho kushiswa, kuphuma amagesi anobuthi, ikakhulukazi i-hydrochloric acid.
2. Ikhebula le-PU (Polyurethane).
Izici: Izintambo ze-PU zinokumelana okuhle kakhulu kwe-abrasion, ukumelana nowoyela, nokumelana nesimo sezulu.
Indawo Yokusetshenziswa: Ifanele okokusebenza kwezimboni, amarobhothi, nemishini ezishintshayo ezimbonini ezifana nemishini yokwakha, amakhemikhali e-petrochemicals, kanye ne-aerospace.
Amanothi: Ayizilungele izindawo ezinezinga lokushisa eliphezulu. Ngokuvamile isetshenziswa emazingeni okushisa asukela ku -40°C kuya ku-80°C.
3. Ikhebula le-PUR (Irabha ye-Polyurethane).
Izici: Izintambo ze-PUR zinikeza ukumelana okuhle kakhulu kwe-abrasion, ukumelana nowoyela, ukumelana ne-ozone, ukumelana nokugqwala kwamakhemikhali, kanye nokumelana nesimo sezulu.
Indawo Yokusetshenziswa: Ifanele indawo enzima enokuhuzuka okuphezulu, ukuchayeka kuwoyela, i-ozone, nokugqwala kwamakhemikhali. Isetshenziswa kabanzi kumishini yezimboni, amarobhothi, kanye ne-automation.
Amanothi: Ayiwafanele amazinga okushisa aphezulu. Ngokuvamile isetshenziswa emazingeni okushisa asukela ku -40°C kuya ku-90°C.
4. Ikhebula le-TPE (Thermoplastic Elastomer).
Izici: Izintambo ze-TPE zinikeza ukusebenza okuhle kakhulu kwezinga lokushisa eliphansi, ukuguquguquka, nokumelana nokuguga. Zinokusebenza okuhle kwemvelo futhi azinayo i-halogen.
Indawo Yokusetshenziswa: Ifanele izindawo ezihlukahlukene zefekthri, amadivaysi ezokwelapha, imboni yokudla, njll.
Amanothi: Ukumelana nomlilo kubuthakathaka, akufanelekile ezindaweni ezinezidingo zokuphepha eziphezulu zomlilo.
5. Ikhebula le-TPU (Thermoplastic Polyurethane).
Izici: Izintambo ze-TPU zinikeza ukumelana okuhle kakhulu kwe-abrasion, ukumelana nowoyela, ukumelana nesimo sezulu, nokuguquguquka okuhle.
Indawo Yokusetshenziswa: Ifanele imishini yobunjiniyela, i-petrochemical, izimboni ze-aerospace.
Amanothi: Ukumelana nomlilo kubuthakathaka, akufanelekile ezindaweni ezinezidingo zokuphepha eziphezulu zomlilo. Izindleko eziphezulu, futhi okunzima ukucubungula ekuhlubeni.
6. Ikhebula le-PE (Polyethylene).
Izici: Izintambo ze-PE zinikeza ukumelana nesimo sezulu esihle, ukumelana nokugqwala kwamakhemikhali, kanye nezakhiwo ezinhle zokuvikela.
Indawo Yokusetshenziswa: Ifanele indawo yangaphakathi nengaphandle, imishini yemishini elula, njll.
Amanothi: Ayiwafanele amazinga okushisa aphezulu, uwoyela ophezulu, noma izindawo zokugqoka okuphezulu.
7. I-LSZH (Intuthu Ephansi Ayiziro Halogen)Ikhebula
Izici: Izintambo ze-LSZH zenziwe ngezinto ezithinta imvelo ze-thermoplastic ezifana ne-polyethylene (PE), i-polypropylene (PP), ne-thermoplastic polyurethane (TPU). Azinawo ama-halogen futhi azikhiphi amagesi anobuthi noma intuthu emnyama eminyene lapho zishiswa, okuwenza aphephe kubantu nasezinsizeni. Ziyizinto zekhebula ezilungele imvelo.
Indawo Yokusetshenziswa: Isetshenziswa kakhulu ezindaweni lapho ukuphepha kubaluleke kakhulu, njengezindawo zomphakathi, imigwaqo engaphansi komhlaba, amathaneli, izakhiwo eziphakeme, nezinye izindawo ezivame ukusha.
Amanothi: Izindleko eziphakeme, azifanele izinga lokushisa eliphezulu, uwoyela ophezulu, noma izindawo ezigqoke kakhulu.
8. Ikhebuli ye-AGR (Silicone).
Izici: Izintambo ze-silicone zenziwe ngezinto ze-silicone, ezinikeza ukumelana okuhle kwe-asidi, ukumelana ne-alkali, kanye nezakhiwo ze-antifungal. Bangakwazi ukumelana nezinga lokushisa eliphezulu kanye nezindawo ezinomswakama ngenkathi begcina ukuguquguquka, ukusebenza okuphezulu okungangeni manzi, nokumelana nomthamo omkhulu kagesi.
Indawo Yokusetshenziswa: Ingasetshenziswa ezindaweni ezisukela ku -60°C kuya ku-+180°C isikhathi eside. Isetshenziswa kakhulu ekuphehleni ugesi, i-metallurgy, nezimboni zamakhemikhali.
Amanothi: Impahla ye-silicone ayimelani nokuhuzuka, ayimelani nokugqwala, ayimelani nowoyela, futhi inamandla ejazi eliphansi. Gwema izindawo ezibukhali nezinsimbi, futhi kuyanconywa ukuthi uzifake ngokuphephile.
Isikhathi sokuthumela: Feb-19-2025