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  • Te tukanga pupuhi pounamu PET

    Ko ngā pounamu inu he pounamu PET kua whakarerekētia kua konatunatua ki te polyethylene naphthalate (PEN) he pounamu hiato rānei o te PET me te thermoplastic polyarylate. He pounamu wera ēnei, ā, ka taea te tu atu i te wera i runga ake i te 85°C; he pounamu matao ngā pounamu wai, kāore he hiahia mō te wera...
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