Lijiejing 12 nti cov hnab looj tes PVC tiv thaiv zoo li qub muaj ntau yam zoo, raws li hauv qab no:
- Kev ua tau zoo heev tiv thaiv hluav taws xob: los ntawm kev ntxiv cov khoom siv tiv thaiv hluav taws xob, qhov tsis kam ntawm qhov chaw raug tswj hwm ruaj khov ntawm 10⁶-10⁹ ohm, uas tuaj yeem tso tawm hluav taws xob zoo li qub, tiv thaiv hluav taws xob zoo li qub los ntawm kev sib sau ua ke, thiab zam kev puas tsuaj rau cov khoom siv hluav taws xob, uas yog qhov tsim nyog rau kev lag luam hluav taws xob, kev tsim khoom semiconductor thiab lwm qhov chaw uas muaj kev cuam tshuam rau hluav taws xob zoo li qub.
- Kev nyab xeeb ntawm cov khoom siv thiab kev tu cev: cov khoom tseem ceeb yog polyvinyl chloride, tsis muaj cov khoom ua xua xws li cov protein latex, thiab tsis muaj cov yas, esters, roj silicone thiab lwm yam khoom, tsis muaj hmoov, tsis muaj hmoov av ntau, tsis muaj cov ionic ntau, nws tuaj yeem siv rau hauv ib puag ncig uas tsis muaj hmoov av, thiab yuav tsis ua rau cov khoom qias neeg.
- Kev tiv thaiv tshuaj lom neeg muaj zog dua: nws muaj kev tiv thaiv zoo dua rau cov kua qaub tsis muaj zog thiab alkalis, thiab qee qhov kev tiv thaiv rau qee cov kuab tshuaj organic, uas tuaj yeem cais cov kua qaub, alkali, roj thiab lwm yam tshuaj lom neeg, thiab tiv thaiv daim tawv nqaij ntawm tes los ntawm kev yaig hauv kev ua haujlwm ntawm kev sib cuag nrog cov tshuaj lom neeg.
- Cov khoom zoo heev: cov hnab looj tes muaj qhov chaw du, tiv taus kev hnav zoo, muaj peev xwm tiv taus khawb thiab kua muag, tsis yooj yim puas tsuaj thiab muaj lub neej ntev. Tib lub sijhawm, zoo tiv taus kev tho thiab kua muag, tuaj yeem tiv taus qee qib ntawm kev tho thiab kev tsim kua muag, tuaj yeem muab kev tiv thaiv zoo rau tes.
- Kev paub zoo: cov qauv sib dua, nrog rau qee qib ntawm kev ywj pheej, tuaj yeem haum rau qhov nkhaus ntawm tes, tsis cuam tshuam rau cov haujlwm ib txwm ntawm tes, haum rau lub sijhawm ntev hnav. Thiab tuaj yeem ua rau cov ntiv tes ywj pheej thiab dawb los ua ntau yam haujlwm, tuaj yeem ua tau raws li qee qhov kev xav tau ntawm kev ua haujlwm raug ntawm cov kev xav tau ua haujlwm.
- Kev lag luam thiab kev tiv thaiv ib puag ncig: piv rau qee cov ntaub ntawv ntawm cov hnab looj tes tiv thaiv static, cov nqi tsim khoom ntawm cov hnab looj tes PVC yog qis dua, tus nqi pheej yig dua, muaj kev siv nyiaj ntau. Tsis tas li ntawd, cov hnab looj tes PVC pov tseg tuaj yeem rov ua dua tshiab kom txo cov pa phem ib puag ncig, ua raws li qhov yuav tsum tau ua ntawm kev txhim kho kom ruaj khov.
Lub sijhawm tshaj tawm: Cuaj hlis-02-2025