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Izinto zePVA ezinyibilikayo zamanzi
Izinto zePVA ezinyibilikayo emanzini zitshintshwa ngokudibanisa utywala obuyipolyvinyl (PVA), istatshi kunye nezinye izongezo ezinyibilikayo emanzini. Ezi zixhobo zixhobo ezihambelana nokusingqongileyo kunye ne-solubility yamanzi kunye ne-biodegradable properties, zinokuchithwa ngokupheleleyo emanzini. Kwimeko yendalo, iintsholongwane ekugqibeleni ziqhekeza iimveliso zibe yikharbon diokside namanzi. Emva kokubuyela kwindawo yendalo, ayinayo ityhefu kwizityalo nakwizilwanyana.
