Baakadaha CPET Crystalline Polyethylene Terephthalate, oo loo soo gaabiyo CPET, ayaa ah beddelka saxamada aluminiumka.Saxarada CPET waa ikhtiyaarka ugu badan ee fikradda cuntada diyaarka ah.CPET waxa ugu horayn loo isticmaalaa cuntooyinka diyaarsan.Wax soo saarku wuxuu ku salaysan yahay falcelinta esterification ee u dhexeeya ethylene glycol ...
Akhri wax dheeraad ah