PVA 2488 Cov Nta Thiab Cov Txiaj Ntsig – Tus Kws Muag Loj Hauv Suav

Qhov tseem ceeb ntxiv uas ua rau PVA 2488 cov yeeb yaj kiab tsim tau txawv yog nws cov yeeb yaj kiab, lawv muaj zog thiab muaj zog, tsis zoo li lwm cov polymers. Qhov yeeb yaj kiab tsim tau no yog ib qho tseem ceeb hauv cov cheeb tsam xws li coatings thiab adhesives uas qhov yeeb yaj kiab/cross link coating yuav tsum muaj zog thiab du. Cov PVA 2488 yeeb yaj kiab sib xyaw nrog kev nplij siab thiab kev ua haujlwm ib puag ncig lossis cov ntsiab lus kom ntseeg tau tias muaj kev ua haujlwm ntev thiab zoo txawm nyob hauv cov xwm txheej tsis zoo.

Cov PVA 2488, raws li ib qho tshiab eco-friendly polymer uas muaj cov khoom siv zoo, tau tshaj tawm tias muab cov txiaj ntsig zoo rau cov txheej txheem thoob plaws hauv kev lag luam. Txij li PVA 2488 yog biodegradable, qhov no txhais tau tias cov khoom tsim los ntawm PVA 2488 yuav tsis ua rau muaj kev puas tsuaj ib puag ncig vim lawv yuav rhuav tshem. Qhov no yog ib qho tseem ceeb rau cov neeg tsim khoom uas xav ua raws li cov txheej txheem cai thiab cov neeg siv khoom nce ntxiv xav tau cov khoom uas zoo rau ib puag ncig.

PVA 2488 tsis yog tsuas yog nyob rau hauv ib qho chaw, nws qhov kev siv xws li hauv cov ntaub, coatings thiab adhesives yog dav. Qhov no tso cai rau cov chaw tsim khoom siv PVA 2488 hauv cov khoom 2488 lossis ntau dua uas nthuav dav lawv txoj kev tsim khoom thiab pab rau ntau yam kev xav tau ntawm cov lag luam. Nws qhov dav ntawm kev siv ua rau nws muaj nuj nqis rau kev tsim kho tshiab thiab txhim kho kev loj hlob hauv ntau lub lag luam.