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Polyvinylpyrrolidone
Polyvinylpyrollidone (PVP) Tekonolosi Vasega oloa o loʻo i ai e pei o le pauta ma le vai fofo fomu, ma le sapalaiina i le lautele lapoʻa fua mamafa, faigofie ona faʻavaivaia i le vai, ava malosi ma isi meaola solvent. O latou sili hygroscopicity, sili ona lelei ata-fausia tulaga, pipiʻi ma mautu vailaʻau, leai se mea oona. Matua Tapulaʻa Faʻatatau: Oloa PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L Foliga Vaaia Paʻepaʻe pe paʻe paʻepaʻe leai se lanu i sina samasama ...
