Ingabe kukhona umehluko phakathi kwesilwane esifuywayo, i-apet, noma i-petg?
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Ingabe kukhona umehluko phakathi kwesilwane esifuywayo, i-apet, noma i-petg?
Akukho mehluko phakathi kweplastiki ye-PET ne-APET. I-PET yi-polyester, enegama lamakhemikhali le-polyethylene terephthalate. I-PET ingenziwa ngama-polymer aqondaniswe ngezindlela ezimbili eziyinhloko; i-amorphous noma i-crystalline. Cishe, konke ohlangana nakho kunama-amorphous ngokuhlukile okukodwa okukhulu; m ...Funda kabanzi
