Mawaya ndi zingwe za PVC ndi maziko a zomangamanga zamakono, zomwe zimagwiritsidwa ntchito ngati njira yayikulu yotumizira mphamvu ndi kutumiza zizindikiro m'magawo okhala, mafakitale, ndi magalimoto. Kulamulira kwawo pamsika kumachitika chifukwa cha magwiridwe antchito abwino kwambiri a PVC insulation ndi sheath—monga insulation yodalirika yamagetsi, kulimba kwa makina abwino, komanso kugwiritsa ntchito bwino ndalama. Komabe, kudalirika, moyo wautali, ndi chitetezo cha zingwe izi zimatsimikiziridwa kwambiri ndi magwiridwe antchito a zowonjezera, makamaka zokhazikika, zomwe zimakhudza mwachindunji kulimba ndi kukhazikika kwa insulation ndi sheath ya PVC.
Waya wamba wa PVC ndi chingwe zimakhala ndi zigawo zitatu zazikulu: kondakitala (yotumizira magetsi), gawo loteteza kutentha (lophimba kondakitala kuti lisatuluke ndi ma circuit afupiafupi, opangidwa ndi PVC), ndi gawo lakunja (gawo loteteza la PVC lomwe limaphimba kondakitala woteteza kutentha kuti lisawonongeke ndi kuwonongeka kwakunja). Kapangidwe ka PVC ndi gawo loteteza kutentha kayenera kukonzedwa kuti kagwirizane ndi momwe ntchitoyo ikugwiritsidwira ntchito, ndikupanga zofunikira zapadera zothetsera mavuto.
Mawaya a Nyumba ndi Kumanga ndi omwe amagwiritsidwa ntchito kwambiri, omwe amagwiritsidwa ntchito kwambiri polumikiza mawaya amkati m'nyumba, maofesi, ndi nyumba zamalonda. Mawaya amenewa amafuna kukhazikika kwa kutentha kwa nthawi yayitali komanso mphamvu zabwino zotetezera magetsi kuti atsimikizire chitetezo kwa zaka zambiri akugwiritsidwa ntchito mkati mwa makoma otsekedwa.
Ma Cable a Mafakitale ndi a Magetsi amapangidwira malo ogwirira ntchito kwambiri, kuphatikizapo malo opangira magetsi, malo opangira zinthu, ndi zomangamanga zazitali. Ntchitozi nthawi zambiri zimaphatikizapo kukhudzidwa ndi mphamvu ya makina, mafuta, ndi mankhwala owononga, zomwe zimafuna zinthu zokhazikika zomwe zimawonjezera kulimba komanso kukana kuzizira kwa mafakitale.
Zingwe zamagalimoto ndi zamagetsi zochepa zimagwira ntchito m'malo ocheperako komanso ovuta kugwiritsa ntchito magalimoto. Sizimangofunika kusinthasintha kokha komanso kukana mafuta, mafuta, ndi kupsinjika kwa makina osiyanasiyana. Zolimbitsa mphamvu zamagetsi ndizofunikira kwambiri pano kuti chingwecho chikhale cholimba kuti chisawonongeke komanso kuti chisakhudzidwe ndi mankhwala.
Zingwe zapadera ndi zakunja zimakhudzidwa ndi nyengo, kuphatikizapo kuwala kwa dzuwa mwachindunji (UV radiation), mvula, ndi ozone. Zingwezi ziyenera kupirira kuzizira ndi kukalamba kuti zisasweke ndi kusungunuka kwa insulation layer, zomwe zimapangitsa kuti pakhale zinthu zokhazikika zomwe zimakhala ndi mphamvu zolimbana ndi UV komanso zotsutsana ndi ukalamba.
Zokhazikika za TopJoykupereka mayankho okonzedwa bwino pa magulu onsewa. Mwa kukonza kapangidwe ka PVC, timaonetsetsa kuti mtundu uliwonse wa waya ndi chingwe—kaya chosinthira chapakhomo kapena makina akuluakulu amafakitale—zikukwaniritsa miyezo yapamwamba kwambiri ya chitetezo, kulimba, ndi magwiridwe antchito.
| CHIPANGIZO | MAFOMU | GALADI | NTCHITO | NDEMANGA |
| Ca Zn | Ufa | TP-120 | S-PVC | Mawaya akuda ndi chingwe (70°C) |
| Ca Zn | Ufa | TP-105 | S-PVC | Mawaya ndi zingwe zofiirira (90°C) |
| Ca Zn | Ufa | TP-108 | S-PVC | Mawaya oyera ndi chingwe (120°C) kutentha kwakukulu |
| Ca Zn | Ufa | TP-9108PC | S-PVC | Mawaya ndi zingwe zokhala ndi utoto (105-125°C) |
| Ca Zn | Ufa | TP-880B | S-PVC | Mawaya ndi zingwe zowonekera bwino (105°C) |
| Mtsogoleri | Chipolopolo | TP-02 | S-PVC | Kukhazikika kwabwino kwambiri |