Dab tsi yog Qhov Zoo Ntawm Pvc Ua Yeeb Nkab Yeeb Yam?
Jul 13, 2019
Cov yam ntxwv ntawm PVC yooj ywm yeeb nkab:
1. Txawv tsis zoo qauv, siab ua kom muaj zog, muaj kev cuam tshuam, hloov nplhaib, du sab hauv phab ntsa kev sib txhuam yog me; qhov (socket interface), kev hloov pauv yooj yim, qhov txuas yooj yim, kev ntseeg siab, tsis yooj yim rau paim quav.
2. Lub teeb yuag, kev tsim kho sai thiab txo nqi
3. Molecular tsis-polarity, acid-puag corrosion kuj
4. Cov khoom nyoos yog ib puag ncig, tsis muaj tshuaj lom thiab tsis xeb.
5. Nws yog qhov tsim nyog rau cabling hauv qhov chaw nqaim xws li lub qab nthab, nrog nws tus kheej ntawm qhov ua kom lub sijhawm ntev, kev khoov yooj yim thiab tshem tawm yooj yim.