Pente e nang le metsi a polyurethane

Trapezium e khethehileng e tsoang linaheng tse ling e tsoang linaheng tse ling, saense ea lik'hemik'hale ea naha, metsi a hloekisitsoeng, li-additives tse thehiloeng metsing le lisebelisoa tse sireletsang tikoloho le likarolo tse ling, ha li na benzene, lelapa, benzene ea boemo ba bobeli le tse ling tse hlapollang. ho sebelisa metsi a entsoeng ka aliphatic polyurethane resin e le thepa ea motheo ea ho etsa filimi, HDI e le moemeli oa phekolo, e eketsang li-fillers tse sireletsang tikoloho le lisebelisoa tse sebetsang. Filimi e feletseng, bokhabane bo phahameng, 'mala o khanyang. Ho khomarela hantle, boima bo phahameng, khanyetso e ntle ea leholimo.

Sebaka sa kopo

E loketse litlhoko tse phahameng tsa holim'a metsi, litlhoko tse phahameng tsa ho hanyetsa boemo ba leholimo tsa ho roala pente e holimo. E sebelisoa haholo-holo mokhabiso oa holim'a likarolo tsa tšepe tse kang moqomo oa tora ea matla a moea, lisebelisoa tsa mechine, mechine ea kaho, peterole ea oli ea petrochemical, joalo-joalo E na le khanyetso e ntle haholo ea ka ntle ea leholimo le ho hanyetsa kutu.