I-Cable Insulation Materials: I-PVC, i-PE, ne-XLPE - Ukuqhathanisa Okuningiliziwe

Isingeniso

Uma kuziwa ekukhiqizeni izintambo zikagesi, ukukhetha impahla yokufaka efanelekile kubalulekile. I-insulation layer ayivikeli kuphela ikhebula emonakalweni wangaphandle kodwa futhi iqinisekisa ukusebenza kukagesi okuphephile nokusebenza kahle. Phakathi kwezinto eziningi ezitholakalayo, i-PVC, i-PE, ne-XLPE yizona ezisetshenziswa kakhulu. Kodwa yini eyenza bahluke, futhi unquma kanjani ukuthi iyiphi elungele izidingo zakho? Ake singene emininingwaneni ngendlela elula, elula ukuyiqonda.

Uhlolojikelele Lwempahla Yokugqumisa Ngayinye

I-PVC (i-Polyvinyl Chloride)

I-PVC iwuhlobo lwepulasitiki eyenziwe nge-polymerized vinyl chloride. Iguquguquka ngendlela emangalisayo futhi isetshenziswa kabanzi ezimbonini ezahlukahlukene. Ezintamboni, i-PVC igqamile ngoba izinzile, iqinile, futhi imelana nama-asidi, ama-alkali, nokuguga.

• I-PVC ethambile: Iyavumelana nezimo futhi ivame ukusetshenziselwa ukwenza izinto zokupakisha, amafilimu, nezendlalelo zokwahlukanisa kumakhebuli ane-voltage ephansi. Izibonelo zifaka amakhebuli kagesi enhloso ejwayelekile.
• I-PVC eqinile: Kuqina futhi kusetshenziselwe ukwenza amapayipi namaphaneli.

Esinye sezici ezinhle kakhulu ze-PVC ukumelana kwayo nelangabi, okuyenza idume ngezintambo ezingashi. Kodwa-ke, inakho okubi: lapho ishile, ikhipha intuthu enobuthi namagesi abolayo.

I-PE (i-Polyethylene)

I-PE yinto engenabuthi, engasindi eyenziwe nge-polymerizing ethylene. Idume ngezici zayo ezinhle kakhulu zokuvikela ugesi kanye nokumelana namakhemikhali nomswakama. I-PE inhle kakhulu ekuphatheni amazinga okushisa aphansi futhi ine-dielectric engashintshi, enciphisa ukulahlekelwa kwamandla.

Ngenxa yalezi zimfanelo, i-PE ivame ukusetshenziselwa ukufaka insulating izintambo zamandla kagesi aphezulu, izintambo zedatha, nezintambo zokuxhumana. Ilungele izinhlelo zokusebenza lapho ukusebenza kukagesi kubaluleke kakhulu, kodwa ayimelani nelangabi njenge-PVC.

I-XLPE (I-Polyethylene Exhunywe Ngokuphambana)

I-XLPE empeleni iyinguqulo ethuthukisiwe ye-PE. Yenziwe ngamakhemikhali noma ngokomzimba ama-molecule e-polyethylene axhumanisa, athuthukisa kakhulu izakhiwo zawo.

Uma kuqhathaniswa ne-PE evamile, i-XLPE inikeza ukumelana nokushisa okungcono, amandla aphezulu emishini, nokuqina okuphakeme. Iphinde imelane namanzi nemisebe, iyenze ilungele izicelo ezifunwayo njengezintambo ezingaphansi komhlaba, izimboni zamandla enuzi, nezindawo zasolwandle.

Umehluko Obalulekile Phakathi kwe-PVC, i-PE, ne-XLPE

1. Ukusebenza Okushisayo

• I-PVC: Ifanele izindawo ezinezinga lokushisa eliphansi kodwa inokubekezelela ukushisa okulinganiselwe. Ayilungele izinhlelo zokusebenza ezidinga ukumelana nokushisa okuphezulu.
• PE: Iphatha kahle izinga lokushisa elimaphakathi kodwa iqala ukwehla ngaphansi kokushisa okukhulu.
• I-XLPE: Ama-Excel ezindaweni ezishisa kakhulu. Ingasebenza ngokuqhubekayo ku-125°C futhi imelane namazinga okushisa esikhathi esifushane afika ku-250°C, iyenze ifanelekele izinhlelo zokusebenza ezinengcindezi ephezulu.

2. Izakhiwo zikagesi

• I-PVC: Izakhiwo zikagesi ezinhle ukuze zisetshenziswe ngokujwayelekile.
• PE: I-insulation kagesi enhle kakhulu enokulahlekelwa kwamandla aphansi, ilungele ukusetshenziswa kwe-high-frequency noma high-voltage.
• I-XLPE: Igcina izici zikagesi ezinhle kakhulu ze-PE ngenkathi inikeza ukusebenza okungcono ngaphansi kwamazinga okushisa aphezulu.

3. Ukuqina Nokuguga

• I-PVC: Ijwayele ukuguga ngokuhamba kwesikhathi, ikakhulukazi ezindaweni ezishisa kakhulu.
• PE: Ukumelana kangcono nokuguga kodwa namanje akuqinile njenge-XLPE.
• I-XLPE: Ukumelana okuvelele kokuguga, ingcindezi yendawo ezungezile, nokugqokwa kwemishini, okwenza kube ukukhetha okuhlala isikhathi eside.

4. Ukuphepha Komlilo

• I-PVC: Ayinqandeli ilangabi kodwa ikhipha intuthu enobuthi namagesi lapho kushile.
• PE: Ayinabuthi kodwa iyavutha, ngakho-ke akuyona inketho engcono kakhulu ezindaweni ezivame ukusha.
• I-XLPE: Itholakala ezinhlobonhlobo zentuthu ephansi, ezingenayo i-halogen, okuyenza iphephe kakhulu ezimeni zomlilo.

5. Izindleko

• I-PVC: Inketho ethengeka kakhulu, esetshenziswa kabanzi kumakhebuli enhloso ejwayelekile.
• PE: Ibiza kancane ngenxa yezakhiwo zayo zikagesi eziphakeme.
• I-XLPE: Izindleko ezibiza kakhulu kodwa ezifanele zokusebenza okuphezulu noma izinhlelo zokusebenza ezibucayi.

Izinhlelo zokusebenza ze-PVC, i-PE, ne-XLPE kumakhebula

Izicelo ze-PVC

• Izintambo zamandla aphansi
• Izintambo ezijwayelekile
• Izintambo ezingashi ezisetshenziswa ezakhiweni nasezimisweni zezimboni

Izicelo ze-PE

• Izintambo zamandla kagesi aphezulu
• Izintambo zedatha zamakhompyutha namanethiwekhi okuxhumana
• Izintambo zesignali nokulawula

Izicelo ze-XLPE

• Izintambo zokuhambisa amandla, okuhlanganisa izintambo ezingaphansi komhlaba nezingaphansi kolwandle
• Izindawo ezinezinga eliphezulu lokushisa njengezimboni zamandla enuzi
• Izilungiselelo zezimboni lapho ukuqina nokuphepha kubalulekile

Ukuqhathaniswa kwe-XLPO ne-XLPE

I-XLPO (I-Polyolefin Exhunywe Ngokuphambanayo)

• Kwenziwe ngama-olefin ahlukahlukene, okuhlanganisa i-EVA namakhompiyutha angenayo i-halogen.
• Iyaziwa ngezindawo zayo zokungabhemi kancane kanye ne-halogen, okwenza ivumelane nemvelo.

I-XLPE (I-Polyethylene Exhunywe Ngokuphambana)

• Igxila ekuxhumekeni kwe-polyethylene ukuze kuthuthukiswe ukuqina nokumelana nokushisa.
• Ilungele izinhlelo zokusebenza ezinengcindezi ephezulu, izinga lokushisa eliphezulu.

Nakuba zombili izinto ezisetshenziswayo zixhumene, i-XLPO ifaneleka kangcono izinhlelo zokusebenza ezivumela imvelo nezintuthu ezincane, kuyilapho i-XLPE ikhanya ezindaweni zezimboni nezisebenza kahle kakhulu.

Isiphetho

Ukukhetha impahla yokufaka ikhebula efanele kuncike ezidingweni zakho ezithile. I-PVC iyindlela engabizi kakhulu yokusetshenziswa okuvamile, i-PE inikeza ukusebenza kukagesi okuphakeme, futhi i-XLPE inikeza ukuqina okungenakuqhathaniswa nokumelana nokushisa kwezinhlelo zokusebenza ezifunayo. Ngokuqonda umehluko phakathi kwalezi zinto zokusebenza, ungenza izinqumo ezinolwazi ukuze uqinisekise ukuphepha, ukusebenza, nokuphila isikhathi eside kumasistimu akho ekhebula.

I-Danyang Winpower Wire neCable Mfg Co., Ltd.Umkhiqizi wempahla kagesi kanye nempahla, imikhiqizo eyinhloko ihlanganisa izintambo zikagesi, amahhanisi ezintambo kanye nezixhumi zikagesi. Kusetshenziswa kumasistimu asekhaya ahlakaniphile, amasistimu e-photovoltaic, amasistimu okugcina amandla, nezinhlelo zezimoto zikagesi