Polyvinyl joala ke eng (PVA)
Polyvinyl alcohol (PVA) ke eng?
Polyvinyl joala le tikoloho
Na lihlahisoa tsa JINJI li na le PVA?
PVA, eo hape e bitsoang PVOH kapa PVAI, ke polima ea maiketsetso e se nang 'mala ebile e sa nkhe. Se etsang hore joala ba polyvinyl bo be bo ikhethang ke hore bo qhibiliha ka metsing, e leng mokhoa o monate oa ho bolela hore bo qhibiliha ka metsing. Ka lebaka la ho qhibiliha ha metsi, PVA e atisa ho sebelisoa e le ho roala filimi holim'a liaparo le li-pods tse hlatsoang lijana, empa e boetse e fumanoa lihlahisoa tse kang litlolo, li-shampoo, marotholi a mahlo, liphutheloana tsa lijo tse jeoang le li-capsules tsa meriana.
JINJI RDP e sebelisa thepa ea PVA e qhibilihang ka ho feletseng metsing ebile e senyeha habonolo. Hang ha karabelo ea PVA le VAE, e tla be e omella ebe e etsa phofo ea RDP.
JINJI e mothating oa ho theha mefuta e meng e sebetsang hantle ea tikoloho bakeng sa lihlahisoa tsa lapeng le tsa tlhokomelo ea motho ka mong le litlolo. Re batla ho theha lintho tsa bohlokoa tsa lapeng tse tšehetsang tharollo ea tikoloho ho fapana le ho senya tikoloho. Re tlosa liphutheloana tsa polasetiki lihlahisoa tsa rona mme re etsa karolo ea rona ho theha bokamoso bo tsitsitseng.