Yog lawm, cov ntaub qhwv tuaj yeem tas sij hawm, thiab nws tseem ceeb heev kom paub txog lawv cov hnub tas sij hawm rau ntau yam laj thawj:
Adhesive Quality: Sij hawm dhau mus, cov nplaum nplaum ntawm cov ntaub qhwv tuaj yeem plam nws cov nplaum, uas txhais tau tias cov ntaub qhwv yuav tsis nyob hauv qhov chaw zoo.
Khoom Degradation: Cov ntaub ntawv los ntawm cov ntaub qhwv tuaj yeem degrade, ua kom yooj yim dua thiab tsis muaj peev xwm ua tau raws li lawv qhov kev xav tau.
Tsis muaj menyuam: Yog tias cov ntaub qhwv tsis muaj menyuam, xws li cov khoom siv hauv tsev kho mob lossis rau qee qhov txhab, qhov tsis muaj menyuam tuaj yeem cuam tshuam rau lub sijhawm yog tias lub ntim tsis raug kaw zoo lossis yog hnub tas sijhawm dhau mus.
Kev loj hlob ntawm microbial: Qhov ua tau ntawm kev loj hlob ntawm microbial nyob rau hauv lossis hauv lub ntim tuaj yeem nce ntxiv raws li cov ntaub qhwv muaj hnub nyoog, uas tuaj yeem ua rau muaj kab mob yog tias siv rau ntawm qhov txhab.
Hnub tas sij hawm ntawm cov ntaub qhwv ntaub yog feem ntau yog nyob ntawm cov chaw tsim khoom kev sim thiab kev kwv yees ntev npaum li cas cov khoom yuav nyob twj ywm thiab nyab xeeb siv. Cov hnub no feem ntau pom ntawm lub ntim.
Yog tias koj pom cov ntaub qhwv tas lawm, ntawm no yog qhov koj yuav tsum xav txog:
Rau Me Me Me: Yog tias daim ntaub qhwv tas tas lawm tab sis tau khaws cia kom zoo, nws tseem yuav muaj kev nyab xeeb rau kev siv me me ntawm kev txiav thiab khawb. Txawm li cas los xij, yog tias cov nplaum tsis zoo lawm lossis cov ntaub qhwv zoo li tau degraded, nws yog qhov zoo tshaj kom muab pov tseg.
Rau kev phais mob lossis mob hnyav: Rau cov qhov txhab uas yuav tsum tau muaj ib puag ncig tsis muaj menyuam, ib txwm siv cov ntaub qhwv tsis tas siv, kom tsis txhob muaj kab mob.
Tshawb xyuas Lub Ntim: Yog hais tias lub ntim yog torn, puas, los yog tau raug kub los yog av noo, cov ntaub qhwv yuav tsis ruaj khov, txawm tias nws tsis dhau hnub tas sij hawm.
Nws yog ib qho kev xyaum zoo los xyuas cov hnub tas sij hawm ntawm koj cov khoom siv pab thawj zaug tsis tu ncua thiab hloov cov khoom raws li xav tau los xyuas kom meej tias lawv yuav siv tau thaum koj xav tau.
