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Tlhophiso ea lisebelisoa tse tala bakeng sa lijana tsa melamine
Lisebelisoa tsa ho pheha tsa Melamine li entsoe ka phofo ea resin ea melamine ka ho e futhumatsa le ho e lahla ka metsi. Ho ea ka karolo ea thepa e tala, mekhahlelo ea eona e meholo e arotsoe ka mekhahlelo e meraro, A1, A3 le A5. Thepa ea melamine ea A1 e na le resin ea melamine ea 30%, 'me 70% ea metsoako ke lintho tse eketsang, starch, e...Bala haholoanyane -
Na dijana tsa melamine di kotsi mmeleng?
Nakong e fetileng, dijana tsa melamine di ntse di fuputswa le ho ntlafatswa ka ho tswela pele, mme batho ba bangata ba ntse ba di sebedisa. E sebediswa haholo dihoteleng, direschorenteng tsa dijo tse potlakileng, mabenkeleng a dijo tse monate le dibakeng tse ding. Leha ho le jwalo, batho ba bang ba belaela ka polokeho ya melamine ...Bala haholoanyane -
Lijo tsa tafole tse ka reschorenteng ea lelapa li ke ke tsa robeha
Hona joale lireschorente tse ngata li sebelisa mofuta oa lisebelisoa tsa polasetiki, tse bitsoang lisebelisoa tsa melamine. Na u hlokometse hore hangata u bona lisebelisoa tse boima tsa letsopa li hlaha hanyane ka hanyane lireschorenteng tsa malapa ha li bokana hammoho? Ke hobane'ng ha lireschorente tse tloaelehileng li ntse li eketseha...Bala haholoanyane