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Kedu usoro mmepụta nke polycarbonate (PC)?
Polycarbonate (PC) bụ eriri molekụla nke nwere otu carbonate, dị ka usoro molekụla dị na otu ester dị iche iche si dị, enwere ike kewaa n'ime aliphatic, alicyclic, aromatic, nke uru kachasị bara uru nke otu aromatic, yana ụdị bisphenol A kachasị mkpa. polycarbonate, ...GỤKWUO -
Ịmepụta ọdịnihu na-adigide maka plastik nkịtị
Polyurethane bụ otu n'ime ihe eji plastik eme ihe n'ụwa niile, mana a na-elegharakarị ya anya na ndụ anyị kwa ụbọchị.N'agbanyeghị ma ịnọ n'ụlọ, n'ebe ọrụ ma ọ bụ n'ụgbọala gị, ọ na-adịkarịghị anya, ebe a na-ejikarị ya eme ihe sitere na matraasi na akwa akwa iji wuo ...GỤKWUO
