kev faib tawm ntawm yashen PVC sawb cov ntaub thaiv
Muaj ob txoj hauv kev rau kev faib tawm cov yashen PVC sawb cov ntaub thaiv.
A ： BY ntau qhov kub thiab txias.
Txheem PVC sawb nkhaus qhov ua haujlwm kub-20 ℃ upto +50 ℃.
Lub ncov qaumteb qabteb / lub freezer PVC sawb nkhaus qhov ua haujlwm kub-40 ℃ upto +50 ℃.
B: BYFunction& daim ntawv thov ntawm PVC sawb cov ntaub thaiv.
Los tiv thaiv zoo li qub PVC sawb cov ntaub thaiv. siv rau thaj tsam hluav taws xob zoo li qub pov thawj.
Anti-kab PVC sawb kab hlau rhuav. siv rau hauv thaj chaw ua noj ua haus.koj lub tsev noj mov
Vuam PVC sawb cov ntaub thaiv. UV ntawv pov thawj cheeb tsam uas xav tau.
Acid thiab alkali tiv thaiv PVC sawb cov ntaub thaiv.
Xav paub ntau ntxiv thiab kev paub thov hu rau peb dawb do.
