Polyvinyl Alcohol Nqe rau ib Kilogram thiab lwm yam tseem ceeb uas yuav tsum xav txog

Peb cov khoom Polyvinyl Alcohol muaj zog tso cai rau peb kom tau txais cov nhuav ntawm peb cov neeg siv khoom los ntawm ntau hom lag luam. Los ntawm cov qib molecular hnyav tsawg mus rau cov qib siab, peb muaj PVA daws teeb meem rau koj qhov kev thov tshwj xeeb, thiaj li txhim kho koj cov peev xwm thiab kev ua haujlwm.

Raws li ib tug neeg muab khoom uas ntseeg tau, peb tau tsim kom muaj kev sib raug zoo nrog cov neeg muag khoom uas ua thawj coj hauv PVA kev lag luam, uas txhais tau tias peb tus nqi thiab kev thauj khoom zoo li muaj kev sib tw. Yog li ntawd, koj tuaj yeem ntseeg tau tias yuav tau txais cov khoom zoo los ntawm peb uas pab txhawb nqa cov sijhawm tsim khoom kom tsis muaj kev lig sijhawm ntxiv.

Cov khoom Polyvinyl Alcohol no tsis tsuas yog muaj txiaj ntsig xwb tab sis kuj ua raws li cov qauv ib puag ncig. Cov khoom uas tuaj yeem rhuav tshem tau yog siv hauv kev tsim cov khoom ntawm peb cov neeg siv khoom kom lawv ua tiav lawv cov kev xav tau ib puag ncig thaum siv cov khoom muaj txiaj ntsig. Qhov kev ua no ua rau peb txawv ntawm peb cov neeg sib tw hauv kev lag luam thiab haum nrog cov qauv thoob ntiaj teb rau cov khoom eco-friendly.