PVA hauv qhov puv yog Polyvinyl Acetate thiab nws lub npe nrov feem ntau los ntawm nws qhov muaj peev xwm dissolvable hauv dej thiab qhov muaj peev xwm tsim cov yeeb yaj kiab uas ua rau siv cov polymer no hauv ntau qhov kev siv. Hauv thaj chaw textile, pva yog siv thaum sizing thiab finishing txheej txheem thiab nws nce qhov muaj zog thiab durability ntawm cov ntaub. Hauv kev lag luam adhesive, nws yog siv ua binder thiab nce qhov adhesion zoo ntawm cov khoom. Tsis tas li, PVA muaj qhov dav siv hauv kev lag luam ntawv, ceramic industry, thiab tsim lwm cov yeeb yaj kiab biodegradable ntawm lwm cov lag luam. Ua tus neeg faib khoom tseem ceeb, peb ua kom paub tseeb tias txhua tus ntawm peb cov khoom pva ua raws li ntau qhov kev xav tau tshwj xeeb ntawm txhua qhov kev siv ntawm pva cov khoom uas muab rau peb cov neeg siv khoom qhov kev xaiv zoo dua.