PVC stabilizers amagwira ntchito yofunika kwambiri popanga mapanelo apansi ndi khoma. Ndi gulu lazowonjezera zamankhwala zosakanikirana ndi zinthu zomwe zimawonjezera kukhazikika kwamafuta, kukana kwanyengo, komanso magwiridwe antchito oletsa kukalamba apansi ndi mapanelo a khoma. Izi zimatsimikizira kuti pansi ndi mapanelo a khoma amakhalabe okhazikika ndikugwira ntchito pazochitika zosiyanasiyana zachilengedwe ndi kutentha. Ntchito zoyambira za stabilizer ndizo:
Kukhazikika kwa Matenthedwe Owonjezera:Pansi ndi makoma mapanelo amatha kukhala ndi kutentha kwambiri pakagwiritsidwa ntchito. Ma stabilizers amalepheretsa kuwonongeka kwa zinthu, motero amakulitsa nthawi ya moyo wa pansi ndi mapanelo a khoma.
Kulimbana ndi Nyengo Yokwezeka:Ma stabilizer amatha kupititsa patsogolo kukana kwanyengo kwa pansi ndi mapanelo apakhoma, kuwapangitsa kupirira ma radiation a UV, makutidwe ndi okosijeni, ndi zovuta zina zachilengedwe, kuchepetsa zotsatira za zinthu zakunja.
Kupititsa patsogolo ntchito yoletsa kukalamba:Ma stabilizers amathandizira kuti pakhale zoletsa kukalamba kwa pansi ndi mapanelo apakhoma, kuwonetsetsa kuti akukhalabe okhazikika komanso mawonekedwe pakagwiritsidwe ntchito nthawi yayitali.
Kusamalira Katundu Wakuthupi:Ma Stabilizer amathandizira kukhalabe ndi mawonekedwe apansi ndi mapanelo apakhoma, kuphatikiza mphamvu, kusinthasintha, komanso kukana mphamvu. Izi zimatsimikizira kuti mapanelo azikhala olimba komanso ogwira mtima pakagwiritsidwe ntchito.
Mwachidule, ma stabilizer ndi ofunikira kwambiri popanga mapanelo apansi ndi khoma. Popereka zowonjezera magwiridwe antchito, amawonetsetsa kuti pansi ndi mapanelo apakhoma amapambana m'malo osiyanasiyana ndikugwiritsa ntchito.
| Chitsanzo | Kanthu | Maonekedwe | Makhalidwe |
| Ca-Zn | Mtengo wa TP-972 | Ufa | PVC pansi, onse khalidwe |
| Ca-Zn | Mtengo wa TP-970 | Ufa | PVC pansi, umafunika khalidwe |
| Ca-Zn | Mtengo wa TP-949 | Ufa | PVC pansi (high extrusion liwiro) |