Polyvinyl alcohol (PVA) tuaj yeem tsim tau ntawm ntau qhov concentration thiab hloov kho tau yooj yim. Nws tuaj yeem tsim tau ntawm cov cua sov hauv chav uas kwv yees li qhov hnyav ntawm dej. Polyvinyl alcohol feem ntau yog siv ua ib qho adhesive thiab tseem tuaj yeem hu ua PVA glue. Poly vinyl alcohol synthesis qhia ntau qhov kev siv. synthetic polymer uas yog biodegradable feem ntau ua los ntawm crude oil thiab siv hauv ntau lub lag luam vim nws qhov kev txuas zog ntawm lwm yam khoom. Dab tsi ua rau polyvinyl yog ib qho kev thov zoo rau cov khoom txuas. Textiles, packaging, thiab construction yog ua tiav ntawm cov nqi siab. Peb cov khoom ntau yam muaj peev xwm ua rau peb ua tiav cov kev xaiv sib txawv ntawm cov neeg siv khoom thiab muab cov neeg siv khoom cov khoom PVA composites tshwj xeeb uas haum rau qhov customization thiab kev thov.