XLPE zingwendiPVC zingwendi mitundu iwiri ya chingwe yomwe imagwiritsidwa ntchito kwambiri m'mafakitale ndi ntchito zosiyanasiyana.Ngakhale mitundu yonse ya zingwe imagwiritsidwa ntchito potumiza mphamvu yamagetsi, imasiyana malinga ndi zida zotsekera, mawonekedwe ogwirira ntchito komanso momwe angagwiritsire ntchito.
Zipangizo za Insulation:
Chingwe cha XLPE: Zingwe za XLPE (zolumikizana ndi polyethylene) zimakhala ndi zotchingira zopangidwa ndi polyethylene yolumikizira.Imakhala ndi njira yotchedwa crosslinking, yomwe imapangitsa kuti kutentha kwake kukhale kotentha komanso kumapangitsa kuti ikhale yolimba kwambiri ndi kutentha komanso kuwonongeka kwa zinthu.
Chingwe cha PVC: Zingwe za PVC (polyvinyl chloride) zimakhala ndi zotsekemera zopangidwa ndi polyvinyl chloride.Ndi njira yosinthika komanso yotsika mtengo yotchinjiriza chingwe, koma imakhala ndi kutsika kwamafuta ndi mankhwala kuposa XLPE.
Kukana kutentha:
Zingwe za XLPE: Zingwe za XLPE zimatha kupirira kutentha kwapamwamba poyerekeza ndi zingwe za PVC.Amakhala ndi kukhazikika kwamafuta ndipo amatha kugwira ntchito kutentha kuyambira -40 ° C mpaka 90 ° C, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito m'malo ovuta komanso ntchito zamakampani.
Zingwe za PVC: Zingwe za PVC zimakhala ndi kutentha kochepa poyerekeza ndi zingwe za XLPE.Amagwira ntchito pa kutentha koyambira -15 ° C mpaka 70 ° C, kuwapangitsa kukhala oyenera mawaya amagetsi wamba komanso kugwiritsa ntchito m'nyumba.
Magetsi:
Chingwe cha XLPE: Chingwe cha XLPE chili ndi zida zabwino kwambiri zamagetsi, kuphatikiza kukana kwamphamvu kwambiri komanso kuchepa kwa dielectric.Amapereka mphamvu yabwino ya dielectric, kulola ma voliyumu apamwamba kwambiri komanso kufalitsa mphamvu moyenera pamtunda wautali.
Zingwe za PVC: Zingwe za PVC zili ndi mphamvu zamagetsi zokhutiritsa, koma sizowoneka bwino ngati zingwe za XLPE potengera kukana komanso mphamvu ya dielectric.Ndizoyenera kugwiritsa ntchito magetsi otsika mpaka apakatikati.
Kulimbana ndi Chemical ndi Chinyezi:
Zingwe za XLPE: Zingwe za XLPE zimalimbana bwino ndi mankhwala, mafuta ndi chinyezi kuposa zingwe za PVC.Zimakhala zolimba kwambiri komanso zimasunga ntchito yawo ngakhale pamaso pa madzi kapena zinthu zowononga.
Zingwe za PVC: Zingwe za PVC zimakhala ndi mphamvu zochepa zolimbana ndi mankhwala ndipo zimakonda kunyozeka zikakumana ndi chinyezi kapena mankhwala ena.Ndizoyenera bwino malo owuma komanso kuyika m'nyumba.
Ntchito:
Zingwe za XLPE: Zingwe za XLPE zimagwiritsidwa ntchito kwambiri potumiza ndi kugawa maukonde, kuyika zingwe zapansi panthaka, kugwiritsa ntchito mafakitale, makina opangira mphamvu zongowonjezwdwa ndi ntchito zomanga.Amayamikiridwa chifukwa cha kuchuluka kwawo kwamagetsi, kulimba komanso magwiridwe antchito pansi pamikhalidwe yovuta.
PVC Cables: PVC zingwe chimagwiritsidwa ntchito mawaya wamba magetsi mu zogona, malonda ndi kuwala mafakitale ntchito.Amagwiritsidwa ntchito kwambiri popanga mawaya m'nyumba, zida, zowunikira komanso makina otsika.
Pomaliza, kusiyana kwakukulu pakati pa zingwe XLPE ndi PVC zingwe ndi kutchinjiriza zakuthupi, kutentha kukana, ntchito magetsi, kukana mankhwala ndi kuyenerera ntchito.Zingwe za XLPE zimapereka kukana kwa kutentha kowonjezereka, kuyendetsa bwino kwa magetsi, komanso kukana kwamphamvu kwamankhwala ndi chinyezi, kuwapangitsa kukhala oyenera kugwiritsa ntchito zovuta kwambiri.Zingwe za PVC, kumbali ina, ndizotsika mtengo, zosinthika komanso zoyenera kuziyatsa magetsi m'malo ovuta kwambiri.
Webusaiti:www.zhongweicables.com
Email: sales@zhongweicables.com
Mobile/Whatspp/Wechat: +86 17758694970
Nthawi yotumiza: Aug-31-2023
