Waiwai
Na waiwai sai koya e dua na non-pola wainimate iyau ka viscous wai ena seraka draki ka sa hydrophobic ka lipophilic.
Na waiwai e dua na kaboni levu kei na hydrogen ka dau waqa rawarawa ka bulabula tu.
Na ivakamacala raraba ni waiwai e oka kina na kalasi ni wainimate vakaikuritaka ka na rawa ni sega ni ena vale, iyau, kei na vakayagataki. Na waiwai e rawa ni manumanu, kakana draudrau, se petrochemical me tekivutaki, ka rawa ni yalototolo se sega ni yalototolo. Era dau vakayagataki me baleta na kakana, waiwai, inaki vakavuniwai, lubrication, kei buliiyaya ni vuqa na mataqali i boroya, palasitika, kei na iyaya tale eso. Ena dau vakayagataki vakamatau na waiwai ena so na soqoni vakalotu kei na na me ra mata kina ena veivakasavasavataki.
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