Cov Roj Rau Cov Khoom Sib Koom thiab Cov Liners
Ib qho ntawm cov txiaj ntsig loj tshaj plaws ntawm PVA 1788 yog nws qhov ntau hom kev siv uas tuaj yeem siv hauv cov adhesive, coatings, fabrics thiab lwm yam. Qhov flexibility no txhais tau tias cov chaw tsim khoom tsuas yog xav tau khaws cia ib qho kev daws teeb meem kom npog ntau hom kev siv, uas ua rau lawv cov kab ntau lawm thiab kev tswj hwm khoom muaj nuj nqis yooj yim. Thaum kev lag luam txuas ntxiv hloov, cov xav tau ntawm PVA 1788 thiab qhov nws tuaj yeem siv rau kuj hloov pauv.
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