Hona joale, ho na le libotlolo tse ngata tsa polasetiki, tsa khalase le tsa silicone 'marakeng.
Botlolo ea polasetiki
E na le melemo ea boima bo bobebe, ho hanyetsa ho oela le ho hanyetsa mocheso o phahameng, 'me ke sehlahisoa se seholo ka ho fetisisa marakeng.Leha ho le joalo, ka lebaka la tšebeliso ea li-antioxidants, li-colorants, li-plasticizers le lisebelisoa tse ling ts'ebetsong ea tlhahiso, ho bonolo ho baka ho qhibiliha ha lintho tse kotsi ha taolo ea tlhahiso e se e ntle.Hona joale, lisebelisoa tse sebelisoang ka libotlolong tsa lebese la polasetiki ke PPSU (polyphenylsulfone), PP (polypropylene), PES (polyether sulfone), joalo-joalo Ho lokela ho hlokomeloa hore ho na le mofuta oa lisebelisoa tsa PC (polycarbonate), tse neng li atisa ho ba teng. e sebelisoang ha ho etsoa libotlolo tsa lebese tsa polasetiki, empa libotlolo tsa lebese tse entsoeng ka thepa ena hangata li na le bisphenol A. Bisphenol A, lebitso la saense 2,2-bis (4-hydroxyphenyl) propane, e khutsufalitsoeng e le BPA, ke mofuta oa hormone ea tikoloho, e ka sitisang ts'ebetso ea metabolism ea 'mele oa motho, ea baka ho kena bohlankaneng pele ho nako, le ho ama kholo ea masea le ho itšireletsa mafung.
Libotlolo tsa khalase
Ponaletso e phahameng, e bonolo ho hloekisa, empa ho na le kotsi ea ho fokola, kahoo ho loketse haholoanyane hore batsoali ba sebelise ha ba fepa bana ba bona lapeng.Botlolo e lokela ho fihlela litlhoko tsa GB 4806.5-2016 lihlahisoa tsa khalase tse tloaelehileng tsa polokeho ea lijo.
Botlolo ea lebese la silicone
Lilemong tsa morao tjena feela butle-butle ratoa, haholo-holo ka lebaka la ho bopeha bonolo, ikutloa ho lesea joaloka letlalo la 'mè.Empa theko e phahame, gel ea silika e tlaase e tla ba le tatso e hlabang, e hloka ho ameha.Botlolo ea lebese ea silicone e tla fihlela litlhoko tsa GB 4806.11-2016 lisebelisoa tsa rabara tse tloaelehileng tsa polokeho ea lijo le lihlahisoa bakeng sa ho kopana le lijo.
Nako ea poso: May-24-2021