Cov txiaj ntsig ntawm kev siv UPVC kav
Oct 29, 2022
1.Lawv yog eco-phooj ywg dua lwm cov kav dej. UPVC yeeb nkab tuaj yeem tiv taus qhov kub txog li 60 C0 yog li tuaj yeem siv tau zoo heev rau kev siv dej txias.
2.Cov kav dej UPVC yog tus nqi zoo heev thiab yooj yim rau nruab dua li lwm cov kav dej hauv ntiaj teb.
2.Lawv yog qhov hnyav heev thiab xav tau kev thauj khoom tsawg heev thiab tus nqi ua haujlwm.
3.Lawv tiv taus tshuaj lom neeg, abrasion thiab corrosion. Lawv muaj peev xwm dais siab thiab li no tsis tawg txawm nyob rau hauv lub harshest tej yam kev mob.
4.Koj tuaj yeem yooj yim faus lawv hauv qab cov pob zeb ua pob zeb vim lawv tsis hnov mob nrog cov cement
5.Lawv sab hauv du nto txo kev sib txhuam thiab yog li tiv thaiv kev xeb ntawm cov kav dej uas txwv tsis pub txo cov kav dej.
6.Vim lawv cov thermal conductivity tsawg, lawv muaj zog npaum li cas. Vim lawv cov nplaim hluav taws kub-retarding khoom thiab siab Limiting Oxygen Index, lawv tsis txhawb combustion, li no suav hais tias haum rau cabling siv.
7.Lawv yog tshuaj tua kab mob thiab. Li no suav hais tias tsim nyog rau nqa dej haus. Raws li lawv muaj peev xwm tiv taus kub txog 60 C, koj tuaj yeem yooj yim nruab lawv sab nraum lub tsev. Txij li lawv tau ua los ntawm cov ntaub ntawv UV-resistant, lawv tsis poob lawv cov khoom txawm tias tom qab lawv raug tshav ntuj hnyav.
