Ngokuqwashisa okwandayo kokuvikelwa kwemvelo, izigqoko zentuthu eziphansi ze-zero halogen (LSzH) zihamba kancane kancane ziba yimikhiqizo ebaluleke kakhulu emakethe. Uma kuqhathaniswa nezintambo zendabuko, amakhebuli e-LSZH awagcini ngokunikela ngokusebenza okuphezulu kwezemvelo kepha futhi akhombisa izinzuzo ezibalulekile ekuphepheni nasekudluliseleni ukusebenza. Le ndatshana izohlola izinzuzo, izithiyo ezingaba khona, kanye nezitayela zokuthuthuka zesikhathi esizayo sezintambo ze-LSZH kusuka ekuhlolweni okuningi.
Izinzuzo ze-LSZH CICES
1. Ubungane bezemvelo
LszhIzintambo zenziwa ngezinto zokwakha ama-halogen, ikakhulukazi ezakhiwa ngezinto ezinobungane zemvelo ezifana ne-polyolefin, futhi aqukethe izinto eziyingozi njengokuhola noma i-cadmium. Lapho kushiswe, izintambo ze-LSZH azidedeli amagesi anobuthi. Uma kuqhathaniswa nezintambo ze-PVC zendabuko, amakhebuli e-LSZH akhipha umthusi olimazayo ngesikhathi sokuvutha, ukunciphisa kakhulu izingozi zemvelo nezempilo ezibangelwa imililo.
Ngokwengeziwe, ngodokhumenti obanzi wezinto zokwemukelwa kwe-LSZH, ukuphuma kwekhabhoni emkhakheni we-cable kulawulwa ngempumelelo, kufaka isandla ekukhiqizweni okuluhlaza kanye nentuthuko esimeme.
2. Ukuphepha
Izakhiwo eziphakeme ze-flame-retardant zamakhebuli e-LSZH zizenza zingabi nakancane ukuthi zishise ngomlilo, zinciphise ukusakazeka kwamalangabi futhi kuthuthukise kakhulu ukuphepha kwekhebula. Ngenxa yezimpawu zabo zentuthu kamusi, ngisho nasemcimbini womlilo, inani lentuthu elikhiqizwa lincishisiwe kakhulu, yenza lula ukufuduka kanye nemizamo yokuhlenga ephuthumayo. Ngaphezu kwalokho, izinto ezihlukile ezisetshenziswa kumakhebuli e-LSZH zikhiqiza amagesi amancane anobuthi lapho eshisiwe, akusongeli empilweni yomuntu.
3. Ukumelana nokugqwala
Izinto ze-sheath ezingaphandle zezintambo ze-LSZH zibonisa ukumelana kahle kokugqwala, zibenze zilungele ngokukhethekile ukusetshenziswa ezindaweni ezinomswakama ophezulu, isifutho sikasawoti, noma ukuvezwa kwamakhemikhali. Ukuthi ngabe yizitshalo zamakhemikhali, izikhungo zamandla, noma izindawo ezisogwini ezinezimo eziqinile zokulimala, izintambo ze-LSZH zingagcina ukusebenza kwezinye zesikhathi eside, zigweme izindaba zokuguga nowonakaliso amakheshana endabuko abhekene nazo ezindaweni ezinjalo.
4. Ukuhambisa ukusebenza
Izintambo ze-LSZH zivame ukusebenzisa i-oxygen-free zethusi (ofc) njengezinto zomqhubi wesifundo, enikeza amandla aphezulu kanye nokumelana okuphansi uma kuqhathaniswa nezintambo ezijwayelekile. Lokhu kunika amandla amakhebuli e-LSZH ukufezekisa ukusebenza kahle kokudluliselwa okuphezulu ngaphansi komthwalo ofanayo, ukunciphisa ngokuphumelelayo ukulahleka kwamandla. Ukusebenza kwabo okuhle kakhulu ngogesi kwenza ukuthi amakhebula we-LSZH asetshenziswe kabanzi kumasethingi adinga isivinini esikhulu, ukuhanjiswa kwedatha ephezulu, njengezikhungo zedatha nezindawo zokuxhumana.
5. Ukuphila isikhathi eside
Izendlalelo ze-infation kanye ne-sheath yezintambo ze-LSZH zivame ukwenziwa ngezinto zokwakha ezingamelana nezinyathelo zokushisa nokuguga, zibenza bakwazi ukubekezelela izindawo ezinzima zokusebenza futhi zinwebe impilo yabo yenkonzo. Ngesikhathi sokusetshenziswa kwesikhathi eside, izintambo ze-LSZH azithinteki kangako yizici zangaphandle zemvelo, zigweme izindaba ezinjengokuguga, okunzima kanye nokuqhekeka okuvame kwizintambo zendabuko.
Okubi kwezintambo ze-LSZH
1. Izindleko eziphakeme
Ngenxa yobunzima bezinto ezisetshenziswayo nezinqubo zokukhiqiza ezisetshenziswa kumakhebuli e-LSZH, izindleko zabo zokukhiqiza ziphakeme kakhulu. Ngenxa yalokhu, izintambo ze-LSZH zivame ukubiza kakhulu kunezintambo zendabuko ze-PVC. Kodwa-ke, ngokwanda kwesilinganiso sokukhiqiza kanye nentuthuko eqhubekayo yezobuchwepheshe, izindleko zekhebula le-LSZH kulindeleke ukuba zinciphe ngokuzayo.
2. Ubunzima bokufaka
Ubulukhuni obuphakeme be-LSZH CIRTIDITION bungadinga amathuluzi akhethekile wokusika nokugoba ngesikhathi sokufakwa, ukukhulisa ubunzima benqubo. Ngokuphambene, izintambo zendabuko zivumelana nezimo ngokwengeziwe, okwenza ukufakwa kwazo kube lula.
3. Izinkinga zokuhambisana
Eminye imishini yendabuko nezesekeli kungenzeka kungahambelani nezintambo ze-LSZH, okudingayo ukuguqulwa noma ukushintshwa kwezicelo ezisebenzayo. Lesi ngesinye sezizathu zokuthi kungani izintambo ze-LSZH zibhekene nemikhakha eminye emikhakheni ethile.
Izitayela Zokuthuthukiswa Kwezintambo ze-LSZH
1. Ukusekelwa kwenqubomgomo
Njengoba izinqubomgomo zezemvelo zikhula zanda emhlabeni wonke, izindawo zohlelo lokusebenza lwe-LSZH CICES ziyaqhubeka zandise. Ikakhulu ezikhaleni zomphakathi, ukuhamba kwezitimela, izikhungo ze-petrochemical, kanye nokufakwa kwamandla, ukusetshenziswa kwezintambo ze-LSZH kuba yinkambiso yezimboni. Ukuxhaswa kwenqubomgomo ye-LSZH izintambo eChina kuzoqhubekisela phambili ukutholwa kwazo emikhakheni eminingi.
2. Intuthuko yezobuchwepheshe
Ngokuthuthuka okuqhubekayo kwesayensi yezinto zokwakha, ukusebenza kwezintambo ze-LSZH kuzoqhubeka nokwenza ngcono, kanye nezinqubo zokukhiqiza zizovuthwa ngokwengeziwe. Kulindeleke ukuthi izindleko zokukhiqiza ze-LSZH izintambo ze-LSZH zizokwehla kancane, zenze lo mkhiqizo we-Cable onobungane futhi ophephile ufinyeleleke kalula kwisisekelo samakhasimende abanzi.
3. Ukukhula Kwe Market Makekethe
Ngokuqashelwa kwembulunga yonke komhlaba ngokuvikelwa kwemvelo, kanye nokugcizelelwa kokuphepha kanye nempilo, isidingo semakethe sezintambo ze-LSZH kulindeleke ukuthi sikhule ngokuqinile. Ikakhulu ezimbonini ezinjengamandla, ezokuxhumana, kanye nokuhamba, amandla emakethe wezinsimbi ze-LSZH aphambi.
4. Ukuhlanganiswa Kwemboni
Njengoba intubuli yezobuchwepheshe kanye nokufunwa kwemakethe kukhuphuka, imakethe ye-LSZH Cable izoqhubeka nokuhlanganiswa kwezimboni. Amabhizinisi asezingeni eliphakeme nekhwalithi ephezulu azobusa imakethe, eshayela ukuthuthukiswa okunempilo kwawo wonke imboni.
Ukugcina
Izintambo ze-LSZH, ngezinzuzo zazo eziningi ezinjengobungani bezemvelo, ukuphepha, kanye nokuphikiswa kokugqwala, sekuyikhetho elihle lezimboni zanamuhla ezinjengamandla nezokuxhumana. Yize izindleko zabo zamanje ziphakeme futhi ukufakwa kuyinkimbinkimbi ngokwengeziwe, lezi zinkinga kulindeleke ukuthi zixazululwe kancane kancane ngentuthuko yezobuchwepheshe kanye nokusekelwa kwenqubomgomo, okwenza amathuba emakethe wesikhathi esizayo athembisa kakhulu.
Njengebhizinisi eliholayo ku-wire kanye nekhebula lezinto zokwakha imboni, oycable uzibophezele ekuhlinzekeni ngekhwalithi ephezuluI-LSZH CompoundUkuhlangabezana nezidingo zokukhiqiza zezintambo ze-LSZH. Siyakuqonda ukubaluleka kokuvikelwa kwemvelo nokuphepha, futhi siqhubeka nokwenza ngcono izinqubo zethu zokukhiqiza ukuze kuqinisekiswe imikhiqizo yethu ihlangabezana namazinga aphesheya. Uma ufuna umphakeli onokwethenjelwa we-LSZH Compound, sicela uthinte u-Orcable. Sizohlinzeka ngamasampula wamahhala nezisombululo zobuchwepheshe ukusiza amaphrojekthi akho afezeke ukusebenza okuphezulu kanye nezinhloso zokuthuthuka okuqhubekayo.
Isikhathi sePosi: Feb-27-2025