Gabatarwa
Lokacin da ya zo ga kera igiyoyin lantarki, zabar abin da ya dace na rufewa yana da mahimmanci. Layer na rufi ba wai kawai yana kare kebul daga lalacewar waje ba amma kuma yana tabbatar da aminci da ingantaccen aikin lantarki. Daga cikin abubuwa da yawa da ake samu, PVC, PE, da XLPE sune aka fi amfani da su. Amma menene ya bambanta su, kuma ta yaya za ku yanke shawarar wanda ya fi dacewa da bukatunku? Bari mu nutse cikin cikakkun bayanai ta hanya mai sauƙi, mai sauƙin fahimta.
Bayanin Kowanne Kayan Kaya
Polyvinyl chloride (PVC)
PVC nau'in filastik ne da aka yi daga polymerized vinyl chloride. Yana da matuƙar iyawa kuma ana amfani dashi sosai a masana'antu daban-daban. Don igiyoyi, PVC ya fito waje saboda yana da tsayayye, mai ɗorewa, da juriya ga acid, alkalis, da tsufa.
- PVC mai laushi: Mai sassauƙa kuma ana amfani dashi da yawa don yin kayan marufi, fina-finai, da yadudduka masu rufewa a cikin ƙananan igiyoyi masu ƙarfi. Misalai sun haɗa da igiyoyin wutar lantarki na gaba ɗaya.
- PVC mai ƙarfi: Mafi wuya kuma ana amfani dashi don yin bututu da bangarori.
Ɗaya daga cikin mafi kyawun fasalin PVC shine juriya na harshen wuta, wanda ya sa ya shahara ga igiyoyi masu tsayayya da wuta. Duk da haka, yana da fa'ida: idan ya ƙone, yana sakin hayaki mai guba da iskar gas mai lalata.
Polyethylene (PE)
PE abu ne mara guba, mara nauyi wanda polymerizing ethylene yayi. Ya shahara don kyawawan kaddarorin rufewar wutar lantarki da juriya ga sinadarai da danshi. PE yana da kyau musamman wajen sarrafa ƙananan yanayin zafi kuma yana da ƙarancin dielectric akai-akai, wanda ke rage asarar kuzari.
Saboda waɗannan halaye, ana amfani da PE sau da yawa don hana manyan igiyoyin wutar lantarki, igiyoyin bayanai, da wayoyi na sadarwa. Yana da kyau ga aikace-aikace inda aikin lantarki ke da fifiko, amma ba shi da ƙarfin wuta kamar PVC.
XLPE (Polyethylene mai haɗin kai)
XLPE shine ainihin ingantaccen sigar PE. An yi shi ta hanyar sinadarai ko ƙwayoyin polyethylene masu haɗin kai ta jiki, wanda ke inganta halayensa sosai.
Idan aka kwatanta da PE na yau da kullun, XLPE yana ba da mafi kyawun juriya na zafi, ƙarfin injiniya mafi girma, da tsayin daka. Hakanan yana da juriya ga ruwa da radiation, yana mai da shi manufa don buƙatar aikace-aikace kamar igiyoyi na ƙarƙashin ƙasa, tashoshin makamashin nukiliya, da mahalli na ruwa.
Mabuɗin Bambanci Tsakanin PVC, PE, da XLPE
1. Thermal Performance
- PVC: Ya dace da ƙananan yanayin zafi amma yana da iyakacin haƙurin zafi. Ba shi da kyau don aikace-aikacen da ke buƙatar juriya mai zafi.
- PE: Yana sarrafa matsakaicin yanayin zafi da kyau amma yana fara raguwa a ƙarƙashin matsanancin zafi.
- XLPE: Excels a cikin yanayin zafi mai zafi. Yana iya ci gaba da aiki a 125 ° C kuma yana jure yanayin zafi na ɗan gajeren lokaci har zuwa 250 ° C, yana sa ya zama cikakke don aikace-aikacen matsananciyar damuwa.
2. Kayan Wutar Lantarki
- PVC: Kyakkyawan kayan lantarki don amfanin gaba ɗaya.
- PE: Kyakkyawan rufin lantarki tare da ƙananan asarar makamashi, manufa don aikace-aikacen mita ko babban ƙarfin lantarki.
- XLPE: Yana riƙe kyawawan kaddarorin lantarki na PE yayin da yake ba da kyakkyawan aiki a ƙarƙashin yanayin zafi.
3. Dorewa da Tsufa
- PVC: Mai saurin tsufa a kan lokaci, musamman a yanayin zafi mai zafi.
- PE: Kyakkyawan juriya ga tsufa amma har yanzu ba mai ƙarfi kamar XLPE ba.
- XLPE: Fitaccen juriya ga tsufa, damuwa na muhalli, da lalacewa na inji, yana mai da shi zaɓi mai dorewa.
4. Tsaron Wuta
- PVC: Mai hana wuta amma yana sakin hayaki mai guba da iskar gas idan ya kone.
- PE: Ba mai guba ba amma mai ƙonewa, don haka ba shine mafi kyawun zaɓi ga wuraren da ke da wuta ba.
- XLPE: Akwai shi a cikin ƙananan hayaki, bambance-bambancen marasa halogen, yana sa ya fi aminci a yanayin wuta.
5. Farashin
- PVC: Zaɓin mafi araha, ana amfani da shi sosai don igiyoyi masu mahimmanci na gaba ɗaya.
- PE: Dan kadan ya fi tsada saboda ingancin kayan lantarkinsa.
- XLPE: Mafi tsada amma darajar farashi don babban aiki ko aikace-aikace masu mahimmanci.
Aikace-aikace na PVC, PE, da XLPE a cikin igiyoyi
Aikace-aikacen PVC
- Ƙananan igiyoyin wutar lantarki
- Wayoyin manufa na gaba ɗaya
- Kebul masu jure wuta da ake amfani da su a cikin gine-gine da saitin masana'antu
Aikace-aikacen PE
- Manyan igiyoyin wutar lantarki
- Kebul na bayanai don kwamfutoci da cibiyoyin sadarwar sadarwa
- Sigina da wayoyi masu sarrafawa
Aikace-aikacen XLPE
- Kebul na watsa wutar lantarki, gami da igiyoyin karkashin kasa da na karkashin ruwa
- Yanayin zafi mai zafi kamar tashar makamashin nukiliya
- Saitunan masana'antu inda dorewa da aminci ke da mahimmanci
Kwatanta XLPO da XLPE
XLPO (Polyolefin mai haɗin kai)
- Anyi daga olefins daban-daban, gami da EVA da mahadi marasa halogen.
- An san shi don ƙananan hayaki da kaddarorin halogen, yana mai da shi yanayin muhalli.
XLPE (Polyethylene mai haɗin kai)
- Yana mai da hankali kan haɗin gwiwar polyethylene don haɓaka ƙarfin ƙarfi da juriya na zafi.
- Mafi dacewa don babban damuwa, aikace-aikacen zafin jiki mai zafi.
Duk da yake duka kayan biyu suna da haɗin kai, XLPO ya fi dacewa da ƙayyadaddun ƙayyadaddun yanayi da ƙananan hayaki, yayin da XLPE ke haskakawa a cikin masana'antu da manyan ayyuka.
Kammalawa
Zaɓin madaidaicin kayan rufewa na USB ya dogara da takamaiman bukatun ku. PVC zaɓi ne mai tsada don amfani gabaɗaya, PE yana ba da ingantaccen aikin lantarki, kuma XLPE yana ba da ƙarfin da bai dace ba da juriya mai zafi don aikace-aikacen buƙatu. Ta fahimtar bambance-bambancen da ke tsakanin waɗannan kayan, zaku iya yanke shawarar yanke shawara don tabbatar da aminci, aiki, da tsawon rai a cikin tsarin kebul ɗin ku.
Danyang Winpower Wire & Cable Mfg Co., Ltd.Mai ƙera kayan lantarki da kayayyaki, manyan samfuran sun haɗa da igiyoyin wuta, igiyoyin waya da masu haɗin lantarki. Ana amfani da tsarin gida mai wayo, tsarin hotovoltaic, tsarin ajiyar makamashi, da tsarin abin hawa na lantarki
Lokacin aikawa: Janairu-16-2025