Cov khoom siv tshuaj tua kab mob: Cov phab ntsa sab hauv ntawm CPVC yeeb nkab yog du heev, uas ua rau txo qis ntawm MSI impurities hauv dej thiab adhesion ntawm fungi thiab algae. Peb CPVC raw cov ntaub ntawv siv cov tshuaj tua kab mob tshwj xeeb, uas tsis muab cov as-ham uas xav tau rau cov kab mob sib sau ua ke, uas tuaj yeem cuam tshuam kev loj hlob sai ntawm cov kab mob; Cov nplaim hluav taws zoo: Cov pa ntsuas ntawm CPVC cov kav dej yog siab li 60, uas yog chav kawm A uas tsis yog- cov khoom siv hluav taws xob, thiab nws yuav tsis tsim qhov tshwm sim ntawm cov hluav taws xob hluav taws xob. Nyob rau tib lub sijhawm, nws kuj muaj peev xwm txwv tsis pub muaj cov pa luam yeeb thiab cov pa phem tso tawm yog tib yam li cov ntoo hlawv, uas yog qis dua lwm cov kav dej. Txhua qhov ntsuas tau raug kuaj los ntawm UL.
