Zida za bolodi la thovu la PVC zimapindula kwambiri ndikugwiritsa ntchito zolimbitsa thupi za PVC. Zokhazikika izi, zowonjezera zamankhwala, zimaphatikizidwa mu utomoni wa PVC kuti zithandizire kukhazikika kwamafuta a foam board, kukana nyengo, komanso anti-kukalamba. Izi zimatsimikizira kuti foam board imakhalabe yokhazikika komanso yogwira ntchito m'malo osiyanasiyana komanso kutentha. Kugwiritsa ntchito kwakukulu kwa PVC stabilizers muzinthu za foam board ndi monga:
Kukhazikika kwa Matenthedwe Owonjezera:Ma board a thovu opangidwa kuchokera ku PVC nthawi zambiri amakhala ndi kutentha kosiyanasiyana. Ma stabilizers amalepheretsa kuwonongeka kwa zinthu, kukulitsa moyo wa matabwa a thovu ndikuwonetsetsa kukhulupirika kwawo.
Kulimbana ndi Nyengo Yokwezeka:PVC stabilizers amathandizira kuti foam board izitha kupirira nyengo, monga ma radiation a UV, oxidation, ndi zovuta zachilengedwe. Izi zimachepetsa zotsatira za zinthu zakunja pamtundu wa foam board.
Anti-Aging Performance:Ma Stabilizers amathandizira kuti asungidwe zotsutsana ndi ukalamba za zida za foam board, kuonetsetsa kuti zimasunga umphumphu wawo komanso magwiridwe antchito pakapita nthawi.
Kusamalira Katundu Wakuthupi:Ma Stabilizers amagwira ntchito posunga mawonekedwe amtundu wa foam board, kuphatikiza mphamvu, kusinthasintha, komanso kukana mphamvu. Izi zimatsimikizira kuti foam board imakhala yolimba komanso yogwira ntchito zosiyanasiyana.
Mwachidule, kugwiritsa ntchito zolimbitsa thupi za PVC ndikofunikira kwambiri popanga zida za PVC thovu. Popereka zowonjezera magwiridwe antchito, zokhazikikazi zimawonetsetsa kuti matabwa a thovu amachita bwino kwambiri m'malo osiyanasiyana ndikugwiritsa ntchito.
| Chitsanzo | Kanthu | Maonekedwe | Makhalidwe |
| Ca-Zn | Mtengo wa TP-780 | Ufa | Tsamba la deta la PVC |
| Ca-Zn | Mtengo wa TP-782 | Ufa | Tsamba lakukulitsa la PVC, 782 bwino kuposa 780 |
| Ca-Zn | Mtengo wa TP-783 | Ufa | Tsamba la deta la PVC |
| Ca-Zn | Mtengo wa TP-2801 | Ufa | Gulu lolimba la thovu |
| Ca-Zn | Mtengo wa TP-2808 | Ufa | Gulu lolimba la thovu, loyera |
| Ba-Zn | Mtengo wa TP-81 | Ufa | PVC thovu mankhwala, zikopa, calendering |
| Kutsogolera | Mtengo wa TP-05 | Flake | matabwa PVC thovu |